UDN / Invesco DB US Dollar Index Trust - Invesco DB US Dollar Index Bearish Fund - SEC Filings, Annual Report, Proxy Statement

Invesco DB US Dollar Index Trust - Invesco DB US Dollar Index Bearish Fund
US ˙ ARCA ˙ US46141D1046

Basic Stats
LEI 549300QQBOFDEGGI5W06
CIK 1383149
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Invesco DB US Dollar Index Trust - Invesco DB US Dollar Index Bearish Fund
SEC Filings (Chronological Order)
This page provides a complete, chronological list of SEC Filings, excluding ownership filings which we provide elsewhere.
August 26, 2025 424B3

INVESTING IN THE SHARES INVOLVES SIGNIFICANT RISKS. PLEASE REFER TO “RISK FACTORS” BEGINNING ON PAGE 12

424B3 Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-280603 333-280603-01   Prospectus August 26, 2025   Invesco DB US Dollar Index Trust   UDN Invesco DB US Dollar Index Bearish Fund Invesco DB US Dollar Index Trust (the “Trust”) is organized in two separate series as a Delaware statutory trust, one of which is offered pursuant to this Prospectus. Invesco DB US Dollar Index Bearish Fund (

August 7, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO DB

May 8, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO D

March 26, 2025 EX-FILING FEES

CALCULATION OF REGISTRATION FEES PURSUANT TO RULE 457(U) 

Exhibit 107 CALCULATION OF REGISTRATION FEES PURSUANT TO RULE 457(U)  1. Name and address of issuer: Invesco DB US Dollar Index Bearish Fund c/o Invesco Capital Management 3500 Lacey Road, Suite 700 Downers Grove, Illinois 60515 2. The name of securities: Common Units of Beneficial Interest 3. Securities Act File Number: 333-280603-01 4. Last day of fiscal year for which this prospectus is filed:

March 26, 2025 424I

PROSPECTUS SUPPLEMENT PURSUANT TO RULE 424(i) FOR FISCAL YEAR ENDING December 31, 2024 (to Prospectus dated August 26, 2024)  Invesco DB US Dollar Index Trust Invesco DB US Dollar Index Bearish Fund (the "Fund")

Filed Pursuant to Rule 424(i) Registration Nos. 333-280603 333-280603-01 PROSPECTUS SUPPLEMENT PURSUANT TO RULE 424(i) FOR FISCAL YEAR ENDING December 31, 2024 (to Prospectus dated August 26, 2024)  Invesco DB US Dollar Index Trust Invesco DB US Dollar Index Bearish Fund (the "Fund") This prospectus supplement filed pursuant to Rule 424(i) of the Securities Act of 1933, as amended (the “Securities

February 26, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO DB US DOLLAR INDE

February 26, 2025 EX-19.1

Insider Trading Policies and Procedures (filed herewith)

Exhibit 19.1 AMERICAS INSIDER TRADING Applicable To IAI, ICM, IIA, IMA, and ICL (“Invesco Americas Advisers” or the “Invesco Public Side”), ISSM, IPC, and WLR (“Invesco Private Entities”), and IRE (Invesco Americas Advisers, Invesco Private Entities, and IRE, collectively, the “Invesco Entities”) Departments Impacted All Risk Addressed by Policy To prevent and detect the misuse of material, non-pu

November 12, 2024 424B3

PROSPECTUS SUPPLEMENT NO. 1 (to Prospectus dated August 26, 2024) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND

Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-280603 333-280603-01 PROSPECTUS SUPPLEMENT NO. 1 (to Prospectus dated August 26, 2024) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND This Prospectus Supplement No. 1 (“Supplement No. 1”) supplements and amends the Prospectus dated August 26, 2024 (the “Prospectus”). On November 4, 2024, the Board of Managers (the “Bo

November 7, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVES

August 26, 2024 424B3

INVESTING IN THE SHARES INVOLVES SIGNIFICANT RISKS. PLEASE REFER TO “RISK FACTORS” BEGINNING ON PAGE 12

Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-280603 333-280603-01   Prospectus August 26, 2024   Invesco DB US Dollar Index Trust   UDN Invesco DB US Dollar Index Bearish Fund Invesco DB US Dollar Index Trust (the “Trust”) is organized in two separate series as a Delaware statutory trust, one of which is offered pursuant to this Prospectus. Invesco DB US Dollar Index Bearish Fund (the “F

August 22, 2024 CORRESP

*

CORRESP VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance Washington, D.

August 20, 2024 S-1/A

As Filed with the Securities and Exchange Commission on August 20, 2024

As Filed with the Securities and Exchange Commission on August 20, 2024 Registration No.

August 7, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO DB

August 2, 2024 424B3

PROSPECTUS SUPPLEMENT NO. 2 (to Prospectus dated August 25, 2023) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND

Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-257257 333-257257-01 PROSPECTUS SUPPLEMENT NO. 2 (to Prospectus dated August 25, 2023) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND This Prospectus Supplement No. 2 (“Supplement No. 2”) supplements and amends the Prospectus dated August 25, 2023 (the “Prospectus”), as previously supplemented. On July 29, 2024, Mr. J

August 2, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 29, 2024 INVESCO DB US DOLLAR INDEX TRUST (Registrant) INVESCO DB US DOLLAR INDEX BULLISH FUND; INVESCO DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact name of registrant

June 28, 2024 S-1

As Filed with the Securities and Exchange Commission on June 28, 2024

S-1 As Filed with the Securities and Exchange Commission on June 28, 2024 Registration No.

June 28, 2024 EX-FILING FEES

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-1 (Form Type) Invesco DB US Dollar Index Trust (Registrant) Invesco DB US Dollar Index Bearish Fund (Co-Registrant) (Exact Name of Registrant as Specified in its Charter) Table 1.

May 8, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO D

March 22, 2024 EX-FILING FEES

CALCULATION OF REGISTRATION FEES PURSUANT TO RULE 457(U) 

Exhibit 107 CALCULATION OF REGISTRATION FEES PURSUANT TO RULE 457(U)  1. Name and address of issuer: Invesco DB US Dollar Index Bearish Fund c/o Invesco Capital Management 3500 Lacey Road, Suite 700 Downers Grove, Illinois 60515 2. The name of securities: Common Units of Beneficial Interest 3. Securities Act File Number: 333-257257-01 4. Last day of fiscal year for which this prospectus is filed:

March 22, 2024 424I

PROSPECTUS SUPPLEMENT PURSUANT TO RULE 424(i) FOR FISCAL YEAR ENDING December 31, 2023 (to Prospectus dated August 25, 2023)  Invesco DB US Dollar Index Trust Invesco DB US Dollar Index Bearish Fund (the “Fund”)

Filed Pursuant to Rule 424(i) Registration Nos. 333-257257 333-257257-01 PROSPECTUS SUPPLEMENT PURSUANT TO RULE 424(i) FOR FISCAL YEAR ENDING December 31, 2023 (to Prospectus dated August 25, 2023)  Invesco DB US Dollar Index Trust Invesco DB US Dollar Index Bearish Fund (the “Fund”) This prospectus supplement filed pursuant to Rule 424(i) of the Securities Act of 1933, as amended (the “Securities

February 23, 2024 EX-97.1

Policy Relating to Recovery of Erroneously Awarded Compensation

Exhibit 97 Invesco DB Agriculture Fund (“DBA”) Invesco DB Base Metals Fund (“DBB”) Invesco DB Commodity Index Tracking Fund (“DBC”), Invesco DB Energy Fund (“DBE”) Invesco DB Oil Fund (“DBO”) Invesco DB Precious Metals Fund (“DBP”) Invesco DB US Dollar Index Bullish Fund (“UUP”) and Invesco DB US Dollar Index Bearish Fund (“UDN”) Invesco Galaxy Bitcoin ETF (“BTCO”) (collectively, the “Funds”) POLICY FOR RECOUPMENT OF INCENTIVE-BASED COMPENSATION 1.

February 23, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO DB US DOLLAR INDE

November 28, 2023 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 27, 2023 INVESCO DB US DOLLAR INDEX TRUST (Registrant) INVESCO DB US DOLLAR INDEX BULLISH FUND; INVESCO DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact name of regist

November 28, 2023 424B3

PROSPECTUS SUPPLEMENT NO. 1 (to Prospectus dated August 25, 2023) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND

Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-257257 333-257257-01 PROSPECTUS SUPPLEMENT NO. 1 (to Prospectus dated August 25, 2023) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND This Prospectus Supplement No. 1 (“Supplement No. 1”) supplements and amends the Prospectus dated August 25, 2023 (the “Prospectus”), as previously supplemented. On November 27, 2023, M

November 8, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVES

August 25, 2023 424B3

INVESTING IN THE SHARES INVOLVES SIGNIFICANT RISKS. PLEASE REFER TO “RISK FACTORS” BEGINNING ON PAGE 12

Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-257257 333-257257-01   Prospectus August 25, 2023   Invesco DB US Dollar Index Trust   UDN Invesco DB US Dollar Index Bearish Fund Invesco DB US Dollar Index Trust (the “Trust”) is organized in two separate series as a Delaware statutory trust, one of which is offered pursuant to this Prospectus. Invesco DB US Dollar Index Bearish Fund (the “F

August 4, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO DB

May 9, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO D

March 28, 2023 424B3

PROSPECTUS SUPPLEMENT NO. 1 (to Prospectus dated August 25, 2022) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND

424B3 Filed Pursuant to Rule 424(b)(3) Registration No. 333-257257 333-257257-01 PROSPECTUS SUPPLEMENT NO. 1 (to Prospectus dated August 25, 2022) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND This Prospectus Supplement No. 1 (“Supplement No. 1”) supplements and amends the Prospectus dated August 25, 2022 (the “Prospectus”). Effective April 10, 2023 (the “Effective Date”

March 24, 2023 EX-FILING FEES

CALCULATION OF REGISTRATION FEES PURSUANT TO RULE 457(U)

EX-FILING FEES Exhibit 107 CALCULATION OF REGISTRATION FEES PURSUANT TO RULE 457(U) 1.

March 24, 2023 424I

PROSPECTUS SUPPLEMENT PURSUANT TO RULE 424(i) FOR FISCAL YEAR ENDING DECEMBER 31, 2022 (to Prospectus dated August 25, 2022) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND (THE “FUND”)

424I Filed Pursuant to Rule 424(i) Registration Nos. 333-257257 333-257257-01 PROSPECTUS SUPPLEMENT PURSUANT TO RULE 424(i) FOR FISCAL YEAR ENDING DECEMBER 31, 2022 (to Prospectus dated August 25, 2022) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND (THE “FUND”) This prospectus supplement filed pursuant to Rule 424(i) of the Securities Act of 1933, as amended (the “Securi

February 24, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO DB US DOLLAR INDE

November 4, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVES

August 31, 2022 EX-FILING FEES

CALCULATION OF REGISTRATION FEES PURSUANT TO RULE 457(U) 1.  Name and address of issuer: Invesco DB US Dollar Index Bearish Fund c/o Invesco Capital Management 3500 Lacey Road, Suite 700 Downers Grove, Illinois 60515 2.  The name of securities: Commo

EX-FILING FEES 2 d329170dexfilingfees.htm EX-FILING FEES Exhibit 107 CALCULATION OF REGISTRATION FEES PURSUANT TO RULE 457(U) 1.  Name and address of issuer: Invesco DB US Dollar Index Bearish Fund c/o Invesco Capital Management 3500 Lacey Road, Suite 700 Downers Grove, Illinois 60515 2.  The name of securities: Common Units of Beneficial Interest 3.  Securities Act File Number: 333-257257-01 4.  

August 31, 2022 424I

PROSPECTUS SUPPLEMENT PURSUANT TO RULE 424(i) FOR FISCAL YEAR ENDING DECEMBER 31, 2021 (to Prospectus dated August 25, 2021) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND (THE ?FUND?) CALCULATION OF REGISTRATION FEES PURSUA

Filed Pursuant to Rule 424(i) Registration Nos. 333-257257 333-257257-01 PROSPECTUS SUPPLEMENT PURSUANT TO RULE 424(i) FOR FISCAL YEAR ENDING DECEMBER 31, 2021 (to Prospectus dated August 25, 2021) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND (THE ?FUND?) CALCULATION OF REGISTRATION FEES PURSUANT TO RULE 457(U) This prospectus supplement filed pursuant to Rule 424(i) of

August 25, 2022 424B3

INVESTING IN THE SHARES INVOLVES SIGNIFICANT RISKS. PLEASE REFER TO “RISK FACTORS” BEGINNING ON PAGE 12

Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-257257 333-257257-01 ? Prospectus August 25, 2022 ? Invesco DB US Dollar Index Trust ? UDN Invesco DB US Dollar Index Bearish Fund Invesco DB US Dollar Index Trust (the ?Trust?) is organized in two separate series as a Delaware statutory trust, one of which is offered pursuant to this Prospectus. Invesco DB US Dollar Index Bearish Fund (the ?F

August 5, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO DB

May 10, 2022 424B3

PROSPECTUS SUPPLEMENT NO. 1 (to Prospectus dated August 25, 2021) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND

Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-257257 333-257257-01 PROSPECTUS SUPPLEMENT NO. 1 (to Prospectus dated August 25, 2021) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND This Prospectus Supplement No. 1 (?Supplement No. 1?) supplements and amends the Prospectus dated August 25, 2021 (the ?Prospectus?), as may be supplemented from time to time. Effective

May 6, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO D

February 25, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO DB US DOLLAR INDE

November 5, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVES

August 25, 2021 424B3

INVESTING IN THE SHARES INVOLVES SIGNIFICANT RISKS. PLEASE REFER TO “RISK FACTORS” BEGINNING ON PAGE 12

Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-257257 333-257257-01 ? Prospectus August 25, 2021 ? Invesco DB US Dollar Index Trust ? UDN Invesco DB US Dollar Index Bearish Fund Invesco DB US Dollar Index Trust (the ?Trust?) is organized in two separate series as a Delaware statutory trust, one of which is offered pursuant to this Prospectus. Invesco DB US Dollar Index Bearish Fund (the ?F

August 23, 2021 CORRESP

VIA EDGAR

VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance Washington, D.

August 17, 2021 S-3/A

As filed with the Securities and Exchange Commission on August 17, 2021

As filed with the Securities and Exchange Commission on August 17, 2021 Registration Nos.

August 6, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO DB

June 22, 2021 S-3

As filed with the Securities and Exchange Commission on June 21, 2021

As filed with the Securities and Exchange Commission on June 21, 2021 Registration Nos.

May 7, 2021 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO D

February 26, 2021 10-K

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO DB US DOLLAR INDE

February 1, 2021 424B3

PROSPECTUS SUPPLEMENT NO. 3 (to Prospectus dated August 27, 2020) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 185,882,020 Common Units of Beneficial Interest

424B3 1 d122614d424b3.htm 424B3 Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-233253 333-233253-01 PROSPECTUS SUPPLEMENT NO. 3 (to Prospectus dated August 27, 2020) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 185,882,020 Common Units of Beneficial Interest This Prospectus Supplement No. 3 (“Supplement No. 3”) supplements and amends the Prospectus dated August

November 6, 2020 EX-10.2

Amendment to Form of Participant Agreement (filed herewith)

Exhibit 10.2 AMENDMENT TO PARTICIPANT AGREEMENTS This Amendment dated September 30, 2020 amends Attachment A to the currently effective Participant Agreements and any amendments thereto (collectively, the “Agreements”), entered into by and among Invesco Capital Management LLC (formerly, Invesco PowerShares Capital Management LLC) (“Invesco”), each Authorized Participant identified in Schedule A to

November 6, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVES

November 6, 2020 EX-10.1

Form of Participant Agreement (filed herewith)

Exhibit 10.1 INVESCO DB US DOLLAR INDEX TRUST PARTICIPANT AGREEMENT This Participant Agreement (the “Agreement”), dated as of [], 20[], is entered into by and among [] (the “Authorized Participant”), Invesco DB US Dollar Index Trust, a Delaware statutory trust (the “Trust”) with respect to each of Invesco DB US Dollar Index Bullish Fund and Invesco DB US Dollar Index Bearish Fund, each as a separa

October 30, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 27, 2020 INVESCO DB US DOLLAR INDEX TRUST (Registrant) INVESCO DB US DOLLAR INDEX BULLISH FUND; INVESCO DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact name of registr

October 30, 2020 424B3

PROSPECTUS SUPPLEMENT NO. 2 (to Prospectus dated August 27, 2020) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 188,482,020 Common Units of Beneficial Interest

424B3 Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-233253 333-233253-01 PROSPECTUS SUPPLEMENT NO. 2 (to Prospectus dated August 27, 2020) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 188,482,020 Common Units of Beneficial Interest This Prospectus Supplement No. 2 (“Supplement No. 2”) supplements and amends the Prospectus dated August 27, 2020 (the “Prospectus”

October 23, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 20, 2020 INVESCO DB US DOLLAR INDEX TRUST (Registrant) INVESCO DB US DOLLAR INDEX BULLISH FUND; INVESCO DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact name of registr

September 30, 2020 424B3

PROSPECTUS SUPPLEMENT NO. 1 (to Prospectus dated August 27, 2020) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 188,482,020 Common Units of Beneficial Interest

424B3 Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-233253 333-233253-01 PROSPECTUS SUPPLEMENT NO. 1 (to Prospectus dated August 27, 2020) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 188,482,020 Common Units of Beneficial Interest This Prospectus Supplement No. 1 (“Supplement No. 1”) supplements and amends the Prospectus dated August 27, 2020 (the “Prospectus”

September 30, 2020 8-K

Entry into a Material Definitive Agreement - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 30, 2020 INVESCO DB US DOLLAR INDEX TRUST (Registrant) INVESCO DB US DOLLAR BULLISH FUND; INVESCO DB US DOLLAR BEARISH FUND (Co-Registrants) (Exact name of registrant as spe

August 27, 2020 424B3

INVESTING IN THE SHARES INVOLVES SIGNIFICANT RISKS. PLEASE REFER TO “RISK FACTORS” BEGINNING ON PAGE 12

424B3 Table of Contents Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-233253 333-233253-01 Table of Contents Prospectus August 27, 2020 Invesco DB US Dollar Index Trust UDN Invesco DB US Dollar Index Bearish Fund 188,482,020 Common Units of Beneficial Interest Invesco DB US Dollar Index Trust (the “Trust”) is organized in two separate series as a Delaware statutory trust, one of which is

August 7, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO DB

June 2, 2020 424B3

PROSPECTUS SUPPLEMENT NO. 3 (to Prospectus dated August 27, 2019) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 190,682,020 Common Units of Beneficial Interest

424B3 Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-233253 333-233253-01 PROSPECTUS SUPPLEMENT NO. 3 (to Prospectus dated August 27, 2019) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 190,682,020 Common Units of Beneficial Interest This Prospectus Supplement No. 3 (“Supplement No. 3”) supplements and amends the Prospectus dated August 27, 2019 (the “Prospectus”

May 19, 2020 EX-10.1

Amended and Restated Distribution Services Agreement by and Among Invesco Distributors, Inc. and the Invesco DB Funds Named Therein.

EX-10.1 Exhibit 10.1 AMENDED AND RESTATED DISTRIBUTION SERVICES AGREEMENT AMENDED AND RESTATED DISTRIBUTION SERVICES AGREEMENT dated and effective as of May 18, 2020 (this “Agreement”) among Invesco DB US Dollar Index Trust, formerly known as PowerShares DB US Dollar Index Trust, a Delaware statutory trust organized in series (the “Trust”), each series of the Trust as set forth on Schedule A attac

May 19, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 18, 2020 INVESCO DB US DOLLAR INDEX TRUST (Registrant) INVESCO DB US DOLLAR BULLISH FUND; INVESCO DB US DOLLAR BEARISH FUND (Co-Registrants) (Exact name of registrant as specified

May 8, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO D

May 1, 2020 424B3

PROSPECTUS SUPPLEMENT NO. 2 (to Prospectus dated August 27, 2019) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 190,682,020 Common Units of Beneficial Interest

424B3 Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-233253 333-233253-01 PROSPECTUS SUPPLEMENT NO. 2 (to Prospectus dated August 27, 2019) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 190,682,020 Common Units of Beneficial Interest This Prospectus Supplement No. 2 (“Supplement No. 2) supplements and amends the Prospectus dated August 27, 2019 (the “Prospectus”)

April 29, 2020 FWP

Invesco DB US Dollar Index Bearish Fund

FWP Invesco DB US Dollar Index Bearish Fund As of March 31, 2020 Issuer Free Writing Prospectus dated April 29, 2020 Filed Pursuant to Rule 433 Registration No.

April 7, 2020 424B3

PROSPECTUS SUPPLEMENT NO. 1 (to Prospectus dated August 27, 2019) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 190,682,020 Common Units of Beneficial Interest

Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-233253 333-233253-01 PROSPECTUS SUPPLEMENT NO. 1 (to Prospectus dated August 27, 2019) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 190,682,020 Common Units of Beneficial Interest This Prospectus Supplement No. 1 (?Supplement No. 1?) supplements and amends the Prospectus dated August 27, 2019 (the ?Prospectus?). Eff

April 2, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 27, 2020 INVESCO DB US DOLLAR INDEX TRUST (Registrant) INVESCO DB US DOLLAR INDEX BULLISH FUND; INVESCO DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact name of registran

February 28, 2020 EX-4.3

Description of Common Units of Beneficial Interest

Exhibit 4.3 Description of Common Units of Beneficial Interest Description of the Shares The Fund issues common units of beneficial interest, or Shares, which represent units of fractional undivided beneficial interest in and ownership of the Fund. The Managing Owner has the power and authority to issue Shares from time to time as it deems necessary or desirable. The number of Shares authorized sh

February 28, 2020 10-K

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO DB US DOLLAR INDE

January 10, 2020 SC 13G/A

UDN / PowerShares DB US Dollar Index Trust / WELLS FARGO & COMPANY/MN Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1) INVESCO DB US DLR INDEX TR (Name of Issuer) BEARISH FD (Title of Class of Securities) 46141D104 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

November 8, 2019 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVES

October 10, 2019 SC 13G

UDN / PowerShares DB US Dollar Index Trust / WELLS FARGO & COMPANY/MN Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. ) INVESCO DB US DLR INDEX TR (Name of Issuer) BEARISH FD (Title of Class of Securities) 46141D104 (CUSIP Number) September 30, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

October 1, 2019 EX-10.2

Fund Administration and Accounting Agreement by and among The Bank of New York Mellon and the Invesco DB Funds named therein

Exhibit 10.2 EXECUTION FUND ADMINISTRATION AND ACCOUNTING AGREEMENT THIS AGREEMENT is made as of October 1, 2019 by and between each Invesco DB Funds Trust referenced on Exhibit A attached hereto, as may be amended by the parties (each, a ?Trust? and collectively, the ?Trusts,? with each series thereof, a ?Fund? and collectively, the ?Funds?) and The Bank of New York Mellon, a New York banking org

October 1, 2019 EX-10.1

Custody Agreement by and among The Bank of New York Mellon and the Invesco DB Funds named therein

Exhibit 10.1 EXECUTION CUSTODY AGREEMENT by and between INVESCO DB FUNDS and THE BANK OF NEW YORK MELLON CUSTODY AGREEMENT CUSTODY AGREEMENT, dated as of October 1, 2019, between each Invesco DB Funds Trust referenced on Schedule I attached hereto, as may be amended by the parties (each a ?Trust? and collectively, the ?Trust?), on behalf of each Fund as defined below, and THE BANK OF NEW YORK MELL

October 1, 2019 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 1, 2019 INVESCO DB US DOLLAR INDEX TRUST (Registrant) INVESCO DB US DOLLAR INDEX BEARISH FUND; INVESCO DB US DOLLAR INDEX BULLISH FUND (Co-Registrants) (Exact name of registra

August 27, 2019 424B3

INVESTING IN THE SHARES INVOLVES SIGNIFICANT RISKS. PLEASE REFER TO “RISK FACTORS” BEGINNING ON PAGE 13

Table of Contents Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-233253 333-233253-01 Prospectus August 27, 2019 Invesco DB US Dollar Index Trust UDN Invesco DB US Dollar Index Bearish Fund 191,482,020 Common Units of Beneficial Interest Invesco DB US Dollar Index Trust (the ?Trust?) is organized in two separate series as a Delaware statutory trust, one of which is offered pursuant to this

August 23, 2019 CORRESP

*

CORRESP VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance Washington, D.

August 13, 2019 S-1

As filed with the Securities and Exchange Commission on August 13, 2019

Table of Contents As filed with the Securities and Exchange Commission on August 13, 2019 Registration Nos.

August 8, 2019 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO DB

June 5, 2019 424B3

PROSPECTUS SUPPLEMENT NO. 3 (to Prospectus dated March 1, 2019) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 191,882,020 Common Units of Beneficial Interest

Filed Pursuant to Rule 424(b)(3) Registration 333-216693 333-216693-01 PROSPECTUS SUPPLEMENT NO.

May 10, 2019 424B3

PROSPECTUS SUPPLEMENT NO. 2 (to Prospectus dated March 1, 2019) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 191,882,020 Common Units of Beneficial Interest

Filed Pursuant to Rule 424(b)(3) Registration 333-216693 333-216693-01 PROSPECTUS SUPPLEMENT NO.

May 10, 2019 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 7, 2019 INVESCO DB US DOLLAR INDEX TRUST (Registrant) INVESCO DB US DOLLAR INDEX BULLISH FUND; INVESCO DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact name of registrant a

May 8, 2019 10-Q

UDN / PowerShares DB US Dollar Index Trust 10-Q Quarterly Report 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO D

March 22, 2019 424B3

PROSPECTUS SUPPLEMENT NO. 1 (to Prospectus dated March 1, 2019) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 191,882,020 Common Units of Beneficial Interest

Table of Contents Filed Pursuant to Rule 424(b)(3) Registration Statement Nos. 333-216693 333-216693-01 PROSPECTUS SUPPLEMENT NO. 1 (to Prospectus dated March 1, 2019) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 191,882,020 Common Units of Beneficial Interest This Prospectus Supplement No. 1 (?Supplement No. 1?) supplements and amends our Prospectus dated March 1, 2019

March 1, 2019 424B3

INVESCO DB US DOLLAR INDEX TRUST Invesco DB US Dollar Index Bearish Fund 191,882,020 Common Units of Beneficial Interest

Table of Contents Filed Pursuant to Rule 424(b)(3) Registration No. 333-216693 333-216693-01 INVESCO DB US DOLLAR INDEX TRUST Invesco DB US Dollar Index Bearish Fund 191,882,020 Common Units of Beneficial Interest Invesco DB US Dollar Index Trust (the ?Trust?) is organized in two separate series as a Delaware statutory trust, one of which is offered pursuant to this Prospectus. Invesco DB US Dolla

February 28, 2019 10-K

UDN / PowerShares DB US Dollar Index Trust 10-K (Annual Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO DB US DOLLAR INDE

November 16, 2018 FWP

As of Sept. 30, 2018 Fund Description The Invesco DB US Dollar Index Bearish Fund (Symbol: UDN) seeks to track changes, whether positive or negative, in the level of the Deutsche Bank Short USD Currency Portfolio Index Excess ReturnTM (DB Short USD C

FWP As of Sept. 30, 2018 Fund Description The Invesco DB US Dollar Index Bearish Fund (Symbol: UDN) seeks to track changes, whether positive or negative, in the level of the Deutsche Bank Short USD Currency Portfolio Index Excess ReturnTM (DB Short USD Currency Portfolio Index ER) over time, plus the income from the Fund’s holdings of US Treasury securities, money market funds and T Bill ETFs, les

November 7, 2018 10-Q

UDN / PowerShares DB US Dollar Index Trust 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2018 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVES

September 4, 2018 424B3

PROSPECTUS SUPPLEMENT NO. 5 (to Prospectus dated March 8, 2018) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 192,482,020 Common Units of Beneficial Interest

Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-216693 333-216693-01 PROSPECTUS SUPPLEMENT NO. 5 (to Prospectus dated March 8, 2018) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 192,482,020 Common Units of Beneficial Interest This Prospectus Supplement No. 5 (“Supplement No. 5”) supplements and amends the Prospectus dated March 8, 2018 (the “Prospectus”). This Su

August 28, 2018 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 27, 2018 INVESCO DB US DOLLAR INDEX TRUST (Registrant) INVESCO DB US DOLLAR INDEX BULLISH FUND; INVESCO DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact name of registra

August 8, 2018 10-Q

UDN / PowerShares DB US Dollar Index Trust 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2018 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 INVESCO DB

July 23, 2018 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 24, 2018 INVESCO DB US DOLLAR INDEX TRUST (Registrant) INVESCO DB US DOLLAR INDEX BULLISH FUND; INVESCO DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact name of registrant

June 4, 2018 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 4, 2018 INVESCO DB US DOLLAR INDEX TRUST (Registrant) INVESCO DB US DOLLAR INDEX BULLISH FUND INVESCO DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact name of registrant a

June 4, 2018 EX-4.1.2

Amendment No. 2 to the Fifth Amended and Restated Declaration of Trust and Trust Agreement

Exhibit 4.1.2 AMENDMENT NO. 2 TO THE FIFTH AMENDED AND RESTATED DECLARATION OF TRUST AND TRUST AGREEMENT OF POWERSHARES DB US DOLLAR INDEX TRUST This Amendment No. 2 (?Amendment No. 2?) to the Fifth Amended and Restated Declaration of Trust and Trust Agreement, dated as of February 23, 2015, as amended on June 20, 2016 (the ?Declaration of Trust?) of PowerShares DB US Dollar Index Trust (the ?Trus

June 4, 2018 424B3

PROSPECTUS SUPPLEMENT NO. 4 (to Prospectus dated March 8, 2018) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 195,482,020 Common Units of Beneficial Interest

Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-216693 333-216693-01 PROSPECTUS SUPPLEMENT NO. 4 (to Prospectus dated March 8, 2018) INVESCO DB US DOLLAR INDEX TRUST INVESCO DB US DOLLAR INDEX BEARISH FUND 195,482,020 Common Units of Beneficial Interest This Prospectus Supplement No. 4 (?Supplement No. 4?) supplements and amends the Prospectus dated March 8, 2018 (the ?Prospectus?). As of J

May 24, 2018 424B3

PROSPECTUS SUPPLEMENT NO. 3 (to Prospectus dated March 8, 2018) POWERSHARES DB US DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BEARISH FUND 195,682,020 Common Units of Beneficial Interest

Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-216693 333-216693-01 PROSPECTUS SUPPLEMENT NO. 3 (to Prospectus dated March 8, 2018) POWERSHARES DB US DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BEARISH FUND 195,682,020 Common Units of Beneficial Interest This Prospectus Supplement No. 3 (?Supplement No. 3?) supplements and amends the Prospectus dated March 8, 2018 (the ?Prospectus?).

May 8, 2018 10-Q

UDN / PowerShares DB US Dollar Index Trust 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2018 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 POWERSHAR

April 27, 2018 424B3

PROSPECTUS SUPPLEMENT NO. 2 (to Prospectus dated March 8, 2018) POWERSHARES DB US DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BEARISH FUND 195,682,020 Common Units of Beneficial Interest

Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-216693 333-216693-01 PROSPECTUS SUPPLEMENT NO. 2 (to Prospectus dated March 8, 2018) POWERSHARES DB US DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BEARISH FUND 195,682,020 Common Units of Beneficial Interest This Prospectus Supplement No. 2 (?Supplement No. 2?) supplements and amends the Prospectus dated March 8, 2018 (the ?Prospectus?).

April 4, 2018 424B3

POWERSHARES DB DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BEARISH FUND 196,882,020 Common Units of Beneficial Interest

Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-216693 333-216693-01 PROSPECTUS SUPPLEMENT NO. 1 (to Prospectus dated March 8, 2018) POWERSHARES DB DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BEARISH FUND 196,882,020 Common Units of Beneficial Interest This Prospectus Supplement No. 1 (?Supplement No. 1?) supplements and amends the Prospectus dated March 8, 2018 (the ?Prospectus?). Th

March 8, 2018 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 8, 2018 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Co-Registrant) (Exact Name of Registrant as Specified in its Charter) Delawa

March 8, 2018 424B3

POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bearish Fund 196,882,020 Common Units of Beneficial Interest

Table of Contents Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-216693 333-216693-01 POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bearish Fund 196,882,020 Common Units of Beneficial Interest PowerShares DB US Dollar Index Trust (the ?Trust?) is organized in two separate series as a Delaware statutory trust, one of which is offered pursuant to this Prospectus. PowerS

February 28, 2018 10-K

UDN / PowerShares DB US Dollar Index Trust 10-K (Annual Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2017 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 POWERSHARES DB US DOLLAR

November 22, 2017 424B3

POWERSHARES DB DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BEARISH FUND 196,882,020 Common Units of Beneficial Interest

Table of Contents Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-216693 333-216693-01 PROSPECTUS SUPPLEMENT NO. 2 (to Prospectus dated March 24, 2017) POWERSHARES DB DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BEARISH FUND 196,882,020 Common Units of Beneficial Interest This Prospectus Supplement No. 2 (?Supplement No. 2?) supplements and amends the Prospectus dated March 24, 2017 (t

November 9, 2017 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2017 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 POWER

August 8, 2017 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

udn-10q20170630.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2017 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number:

June 2, 2017 424B3

POWERSHARES DB US DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BEARISH FUND 196,882,020 Common Units of Beneficial Interest

Table of Contents Filed Pursuant to Rule 424(b)(3) Registration Statement No. 333-216693 Registration Statement No. 333-216693-01 PROSPECTUS SUPPLEMENT NO. 1 (to Prospectus dated March 24, 2017) POWERSHARES DB US DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BEARISH FUND 196,882,020 Common Units of Beneficial Interest This Prospectus Supplement No. 1 (?Supplement No. 1?) supplements and amends

May 8, 2017 10-Q

PowerShares DB US Dollar Index Trust UDN-Q1-20170331 (Quarterly Report)

udn-10q20170331.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2017 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number:

March 24, 2017 424B3

POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bearish Fund 196,882,020 Common Units of Beneficial Interest

Table of Contents Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-216693 333-216693-01 POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bearish Fund 196,882,020 Common Units of Beneficial Interest PowerShares DB US Dollar Index Trust, or the Trust, is organized in two separate series as a Delaware statutory trust, one of which is offered pursuant to this Prospectus. Power

March 22, 2017 CORRESP

POWERSHARES DB MULTI-SECTOR COMMODITY TRUST C/O INVESCO POWERSHARES CAPITAL MANAGEMENT LLC 3500 LACEY ROAD, SUITE 700 DOWNERS GROVE, ILLINOIS 60515

POWERSHARES DB MULTI-SECTOR COMMODITY TRUST C/O INVESCO POWERSHARES CAPITAL MANAGEMENT LLC 3500 LACEY ROAD, SUITE 700 DOWNERS GROVE, ILLINOIS 60515 March 22, 2017 Tom Kluck Division of Corporation Finance United States Securities and Exchange Commission 100 F Street N.

March 16, 2017 S-1/A

As filed with the Securities and Exchange Commission on March 16, 2017

Table of Contents As filed with the Securities and Exchange Commission on March 16, 2017 Registration No.

March 14, 2017 S-1

As filed with the Securities and Exchange Commission on March 14, 2017

Table of Contents As filed with the Securities and Exchange Commission on March 14, 2017 Registration No.

March 10, 2017 424B3

POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bearish Fund 196,882,020 Common Units of Beneficial Interest

Table of Contents Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-193224 333-193224-01 POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bearish Fund 196,882,020 Common Units of Beneficial Interest PowerShares DB US Dollar Index Trust, or the Trust, is organized in two separate series as a Delaware statutory trust, one of which is offered pursuant to this Prospectus. Power

March 1, 2017 10-K

UDN / PowerShares DB US Dollar Index Trust 10-K - Annual Report - UDN-10K-20161231

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2016 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 POWERSHARES DB US DOLLAR

November 29, 2016 424B3

POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bearish Fund 197,082,020 Common Units of Beneficial Interest

Table of Contents Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-193224 333-193224-01 POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bearish Fund 197,082,020 Common Units of Beneficial Interest PowerShares DB US Dollar Index Trust, or the Trust, is organized in two separate series as a Delaware statutory trust, one of which is offered pursuant to this Prospectus. Power

November 28, 2016 EX-10.1

Amended and Restated COMMODITY FUTURES CUSTOMER AGREEMENT

Exhibit 10.1 Amended and Restated COMMODITY FUTURES CUSTOMER AGREEMENT This Commodity Futures Customer Agreement effective November 29, 2016 (?Agreement?) between Morgan Stanley & Co. LLC (?Morgan Stanley?) and the undersigned customer named below (?Customer?), acting by and through the advisor designated by Customer to control trading in the Account (as defined below) (the ?Advisor?), which Advis

November 28, 2016 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 28, 2016 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact Name

November 8, 2016 10-Q

UDN / PowerShares DB US Dollar Index Trust 10-Q - Quarterly Report - UDN-Q3-20160930

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2016 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 POWER

October 25, 2016 8-K

Termination of a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 25, 2016 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact Name o

August 9, 2016 10-Q

UDN / PowerShares DB US Dollar Index Trust 10-Q - Quarterly Report - UDN-Q2-20160630

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2016 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 POWERSHARE

June 21, 2016 424B3

POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bearish Fund 197,082,020 Common Units of Beneficial Interest

Table of Contents Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-193224 333-193224-01 POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bearish Fund 197,082,020 Common Units of Beneficial Interest PowerShares DB US Dollar Index Trust, or the Trust, is organized in two separate series as a Delaware statutory trust, one of which is offered pursuant to this Prospectus. Power

June 20, 2016 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 20, 2016 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact Name of e

June 20, 2016 EX-4.1.1

AMENDMENT NO. 1 TO THE FIFTH AMENDED AND RESTATED DECLARATION OF TRUST AND TRUST AGREEMENT POWERSHARES DB US DOLLAR INDEX TRUST

Exhibit 4.1.1 AMENDMENT NO. 1 TO THE FIFTH AMENDED AND RESTATED DECLARATION OF TRUST AND TRUST AGREEMENT OF POWERSHARES DB US DOLLAR INDEX TRUST This Amendment No. 1 (?Amendment No. 1?) to the Fifth Amended and Restated Declaration of Trust and Trust Agreement, dated as of February 23, 2015 (the ?Declaration of Trust?) of PowerShares DB US Dollar Index Trust (the ?Trust?) by and among the undersig

June 20, 2016 EX-10.1

DISTRIBUTION SERVICES AGREEMENT

Exhibit 10.1 DISTRIBUTION SERVICES AGREEMENT DISTRIBUTION SERVICES AGREEMENT dated and effective as of June 20, 2016 (this ?Agreement?) among PowerShares DB US Dollar Index Trust, a Delaware statutory trust organized in series (the ?Trust?), each series of the Trust as set forth on Schedule A attached hereto, and as it may be amended from time-to-time (individually, each a ?Fund? and collectively,

May 10, 2016 10-Q

UDN / PowerShares DB US Dollar Index Trust 10-Q - Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2016 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 POWERSHAR

April 22, 2016 8-K

Termination of a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 22, 2016 (April 20, 2016) POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Co-Registrants

March 25, 2016 424B3

POWERSHARES DB US DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BEARISH FUND SUPPLEMENT DATED MARCH 24, 2016 TO PROSPECTUS DATED MARCH 10, 2016

Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-193224 333-193224-01 POWERSHARES DB US DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BEARISH FUND SUPPLEMENT DATED MARCH 24, 2016 TO PROSPECTUS DATED MARCH 10, 2016 This Supplement updates certain information contained in the Prospectus dated March 10, 2016, as supplemented from time-to-time (the ?Prospectus?), of PowerShares DB US Dollar

March 10, 2016 424B3

POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bearish Fund 197,282,020 Common Units of Beneficial Interest

Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-193224 333-193224-01 POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bearish Fund 197,282,020 Common Units of Beneficial Interest PowerShares DB US Dollar Index Trust, or the Trust, is organized in two separate series as a Delaware statutory trust, one of which is offered pursuant to this Prospectus. PowerShares DB US Dolla

March 4, 2016 POS AM

As filed with the Securities and Exchange Commission on March 4, 2016

As filed with the Securities and Exchange Commission on March 4, 2016 Registration No.

February 29, 2016 10-K

UDN / PowerShares DB US Dollar Index Trust 10-K - Annual Report - FORM 10-K

Form 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

February 22, 2016 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 19, 2016 (October 15, 2015) POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Co-Regist

February 22, 2016 EX-10.1

FUTURES AND OPTIONS AGREEMENT FOR INSTITUTIONAL CUSTOMERS

EXHIBIT 10.1 Execution Version FUTURES AND OPTIONS AGREEMENT FOR INSTITUTIONAL CUSTOMERS Invesco PowerShares Capital Management LLC (?Investment Advisor?), solely in its capacity as agent, and not in its individual capacity, for each customer identified on Schedule I attached hereto (each such customer, ?Customer?) and Deutsche Bank Securities Inc. (?DBSI?) agree that this Futures and Options Agre

February 18, 2016 POS AM

As filed with the Securities and Exchange Commission on February 17, 2016

As filed with the Securities and Exchange Commission on February 17, 2016 Registration No.

November 6, 2015 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2015 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Numbe

August 10, 2015 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2015 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 00

May 11, 2015 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

April 14, 2015 424B3

POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bearish Fund 199,082,020 Common Units of Beneficial Interest

Table of Contents Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-193224 333-193224-01 POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bearish Fund 199,082,020 Common Units of Beneficial Interest PowerShares DB US Dollar Index Trust, or the Trust, is organized in two separate series as a Delaware statutory trust, one of which is offered pursuant to this Prospectus. Power

April 9, 2015 POS AM

As filed with the Securities and Exchange Commission on April 9, 2015

Table of Contents As filed with the Securities and Exchange Commission on April 9, 2015 Registration No.

March 9, 2015 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2014 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 POWERSH

February 26, 2015 424B3

POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bearish Fund 199,482,020 Common Units of Beneficial Interest

Table of Contents Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-193224 333-193224-01 POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bearish Fund 199,482,020 Common Units of Beneficial Interest PowerShares DB US Dollar Index Trust, or the Trust, is organized in two separate series as a Delaware statutory trust, one of which is offered pursuant to this Prospectus. Power

February 26, 2015 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 23, 2015 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact Name

February 26, 2015 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 25, 2015 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact Name

February 26, 2015 EX-10.5

DISTRIBUTION SERVICES AGREEMENT

Exhibit 10.5 DISTRIBUTION SERVICES AGREEMENT DISTRIBUTION SERVICES AGREEMENT dated as of February 23, 2015 (this ?Agreement?) among PowerShares DB US Dollar Index Trust, a Delaware statutory trust organized in series (the ?Trust?), each series of the Trust as set forth on Schedule A attached hereto, and as it may be amended from time-to-time (individually, each a ?Fund? and collectively, the ?Fund

February 25, 2015 RW

Invesco PowerShares Capital Management LLC 3500 Lacey Road, Suite 700 Downers Grove, IL 60515

Invesco PowerShares Capital Management LLC 3500 Lacey Road, Suite 700 Downers Grove, IL 60515 Via Edgar February 25, 2015 Securities and Exchange Commission 100 F Street N.

February 25, 2015 8-K

Changes in Control of Registrant, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits, Other Events, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 24, 2015 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact Name

February 25, 2015 EX-4.1

FIFTH AMENDED AND RESTATED DECLARATION OF TRUST TRUST AGREEMENT POWERSHARES DB US DOLLAR INDEX TRUST Dated as of February 23, 2015 By and Among INVESCO POWERSHARES CAPITAL MANAGEMENT LLC WILMINGTON TRUST COMPANY THE UNITHOLDERS from time to time here

Exhibit 4.1 FIFTH AMENDED AND RESTATED DECLARATION OF TRUST AND TRUST AGREEMENT OF POWERSHARES DB US DOLLAR INDEX TRUST Dated as of February 23, 2015 By and Among INVESCO POWERSHARES CAPITAL MANAGEMENT LLC WILMINGTON TRUST COMPANY and THE UNITHOLDERS from time to time hereunder Table of Contents Page ARTICLE 1 DEFINITIONS; THE TRUST SECTION 1.1 Definitions 1 SECTION 1.2 Name 7 SECTION 1.3 Delaware

January 29, 2015 POS AM

As filed with the Securities and Exchange Commission on January 29, 2015

Table of Contents As filed with the Securities and Exchange Commission on January 29, 2015 Registration No.

January 29, 2015 EX-10.5

DISTRIBUTION SERVICES AGREEMENT

Exhibit 10.5 DISTRIBUTION SERVICES AGREEMENT DISTRIBUTION SERVICES AGREEMENT dated as of January , 2015 (this ?Agreement?) among PowerShares DB US Dollar Index Trust, a Delaware statutory trust organized in series (the ?Trust?), each series of the Trust as set forth on Schedule A attached hereto, and as it may be amended from time-to-time (individually, each a ?Fund? and collectively, the ?Funds?)

January 23, 2015 CORRESP

DBC / PowerShares DB Commodity Index Tracking Fund CORRESP - -

Correspondence SIDLEY AUSTIN LLP 787 SEVENTH AVENUE NEW YORK, NY 10019 (212) 839 5300 (212) 839 5599 FAX BEIJING BOSTON BRUSSELS CHICAGO DALLAS GENEVA HONG KONG HOUSTON LONDON LOS ANGELES NEW YORK PALO ALTO SAN FRANCISCO SHANGHAI SINGAPORE SYDNEY TOKYO WASHINGTON, D.

January 23, 2015 DEF 14A

UDN / PowerShares DB US Dollar Index Trust DEF 14A - - DEFINITIVE PROXY STATEMENT

Definitive Proxy Statement Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

January 9, 2015 CORRESP

DBC / PowerShares DB Commodity Index Tracking Fund CORRESP - -

begin 644 filename2.pdf M)5!$1BTQ+C8-)>+CS],-"C$@,"!O8FH*/#PO365T861A=&$@,B`P(%(O4&%G M97,@,R`P(%(O5'EP92]#871A;&]G/CX*96YD;V)J"C(@,"!O8FH*/#PO3&5N M9W1H(#,T-3(O4W5B='EP92]834PO5'EP92]-971A9&%T83X^G)E4WI.5&-Z M:V,Y9"(/@H\>#IX;7!M971A('AM;&YS.G@](F%D;V)E.FYS.FUE=&$O(B!X M.GAM<'1K/2)!9&]B92!835`@0V]R92`U+C(M8S`P,2`V,RXQ-#,V-3$L(#(P M,3(O,#0O,#4M,#DZ,#$Z-#D@("`@("`@("(^"B`@(#QR9&8Z4D1&('AM;&YS M.G)D9

January 9, 2015 CORRESP

DBC / PowerShares DB Commodity Index Tracking Fund CORRESP - -

CORRESP 1 filename1.htm SIDLEY AUSTIN LLP 787 SEVENTH AVENUE NEW YORK, NY 10019 (212) 839 5300 (212) 839 5599 FAX BEIJING BOSTON BRUSSELS CHICAGO DALLAS GENEVA HONG KONG HOUSTON LONDON LOS ANGELES NEW YORK PALO ALTO SAN FRANCISCO SHANGHAI SINGAPORE SYDNEY TOKYO WASHINGTON, D.C. [email protected] (212) 839 5609 FOUNDED 1866 January 9, 2015 Via EDGAR Sonia Gupta Barros Assistant Director Division

January 2, 2015 CORRESP

MEMORANDUM TO: James Munsell, Esq. Sidley Austin LLP FROM: Eric A. Mazie J. Weston Peterson Katie N. Reese Richards, Layton & Finger, P.A. CC: Sonia Barros United States Securities and Exchange Commission DATE: December 30, 2014 RE: Negative Consent

MEMORANDUM TO: James Munsell, Esq. Sidley Austin LLP FROM: Eric A. Mazie J. Weston Peterson Katie N. Reese Richards, Layton & Finger, P.A. CC: Sonia Barros United States Securities and Exchange Commission DATE: December 30, 2014 RE: Negative Consent Provisions in Governing Instruments of Delaware Statutory Trusts On December 16, 2014, you provided Sonia Barros of the United Securities and Exchange

December 16, 2014 CORRESP

DBC / PowerShares DB Commodity Index Tracking Fund CORRESP - -

Correspondence MEMORANDUM TO: Sonia Barros FROM: James Munsell RE: Proxies for PowerShares DB Trusts DATE: December 16, 2014 The PowerShares DB ETF platform is comprised of the following four Delaware statutory trusts (individually, a “Trust,” collectively, the “Trusts”): • PowerShares DB Commodity Index Tracking Fund; • PowerShares DB G10 Currency Harvest Fund; • PowerShares DB Multi-Sector Commodity Trust; and • PowerShares DB US Dollar Index Trust.

December 8, 2014 POS AM

As filed with the Securities and Exchange Commission on December 8, 2014

Table of Contents As filed with the Securities and Exchange Commission on December 8, 2014 Registration No.

December 8, 2014 EX-3.1

FIFTH AMENDED AND RESTATED DECLARATION OF TRUST TRUST AGREEMENT POWERSHARES DB US DOLLAR INDEX TRUST Dated as of [—], 20[—] By and Among INVESCO POWERSHARES CAPITAL MANAGEMENT LLC WILMINGTON TRUST COMPANY THE UNITHOLDERS from time to time hereunder

Exhibit 3.1 FIFTH AMENDED AND RESTATED DECLARATION OF TRUST AND TRUST AGREEMENT OF POWERSHARES DB US DOLLAR INDEX TRUST Dated as of [?], 20[?] By and Among INVESCO POWERSHARES CAPITAL MANAGEMENT LLC WILMINGTON TRUST COMPANY and THE UNITHOLDERS from time to time hereunder Table of Contents Page ARTICLE 1 DEFINITIONS; THE TRUST SECTION 1.1 Definitions 1 SECTION 1.2 Name 7 SECTION 1.3 Delaware Truste

December 2, 2014 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) December 2, 2014 (September 30, 2014) POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Co-Regist

December 2, 2014 EX-99.1

DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements September 30, 2014 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Unaudited Statements of Financ

Exhibit 99.1 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements September 30, 2014 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Unaudited Statements of Financial Condition September 30, 2014 and December 31, 2013 2014 2013 Assets Due from DB Exchange Traded Funds $ 5,809,414 $ 6,591,593 Investm

November 26, 2014 PRE 14A

UDN / PowerShares DB US Dollar Index Trust PRE 14A - - PRELIMINARY PROXY STATEMENT

Preliminary Proxy Statement Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

November 5, 2014 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

October 30, 2014 EX-99.1

Invesco PowerShares and Deutsche Asset & Wealth Management enter into agreement to transfer PowerShares DB fund suite to Invesco PowerShares

EX-99.1 Exhibit 99.1 FOR IMMEDIATE RELEASE Invesco PowerShares and Deutsche Asset & Wealth Management enter into agreement to transfer PowerShares DB fund suite to Invesco PowerShares New York, NY, October 30, 2014 - Invesco PowerShares Capital Management LLC (“Invesco PowerShares”) and Deutsche Asset & Wealth Management (“Deutsche AWM”) – both leading, global providers of exchange-traded funds (“

October 30, 2014 8-K

Changes in Control of Registrant, Financial Statements and Exhibits

FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 24, 2014 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exa

August 15, 2014 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: August 15, 2014 POWERSHARES DB US DOLLAR INDEX TRUST POWERSHARES DB U

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: August 15, 2014 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Rule 140 Co-Registrants) (Exact Name of each Registrant as S

August 15, 2014 EX-99.1

DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements June 30, 2014 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Unaudited Statements of Financial C

Exhibit 99.1 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements June 30, 2014 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Unaudited Statements of Financial Condition June 30, 2014 and December 31, 2013 2014 2013 Assets Due from DB Exchange Traded Funds $ 6,259,951 $ 6,591,593 Investment in DB

August 6, 2014 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2014 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 00

June 11, 2014 8-K

Financial Statements and Exhibits, Other Events - FORM 8-K

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: June 11, 2014 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Rule 140 Co-Registrants) (Exact Name of each Registrant a

June 11, 2014 EX-99.1

DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements March 31, 2014 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Unaudited Statements of Financial

EX-99.1 Exhibit 99.1 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements March 31, 2014 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Unaudited Statements of Financial Condition March 31, 2014 and December 31, 2013 2014 2013 Assets Due from DB Exchange Traded Funds $ 6,628,764 $ 6,591,593 Investm

May 9, 2014 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2014 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 0

March 14, 2014 424B3

POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bearish Fund 200,482,020 Common Units of Beneficial Interest

424B3 Table of Contents Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-193224 333-193224-01 POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bearish Fund 200,482,020 Common Units of Beneficial Interest PowerShares DB US Dollar Index Trust, or the Trust, is organized in two separate series as a Delaware statutory trust, one of which is offered pursuant to this Prospectus.

March 14, 2014 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

Form 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

March 13, 2014 S-1/A

- AMENDMENT NO. 2 TO FORM S-1

Amendment No. 2 to Form S-1 Table of Contents As Filed with the Securities and Exchange Commission on March 13, 2014 Registration No. 333-193224 Registration No. 333-193224-01 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 PRE-EFFECTIVE AMENDMENT NO. 2 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWE

March 13, 2014 CORRESP

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CORRESP 1 filename1.htm POWERSHARES DB US DOLLAR INDEX TRUST C/O DB COMMODITY SERVICES LLC 60 WALL STREET NEW YORK, NEW YORK 10005 March 13, 2014 Tom Kluck Securities and Exchange Commission Division of Corporation Finance 100 F. Street NE Washington, D.C. 20549 Re: PowerShares DB US Dollar Index Trust (the “Company”) Registration Statement on Form S-1 (File Nos. 333-193224; 333-193224-01) Dear Mr

March 13, 2014 EX-99.1

DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements As of and for the Two Years Ended December 31, 2013 and 2012 Report of Independent Registered Public Accounting Firm

EX-99.1 Exhibit 99.1 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements As of and for the Two Years Ended December 31, 2013 and 2012 Report of Independent Registered Public Accounting Firm The Unit Holder DB Commodity Services LLC: We have audited the accompanying statement of financial condition of DB Commodity Services LLC (the “Company”) as

March 13, 2014 8-K

Financial Statements and Exhibits, Other Events - FORM 8-K

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: March 13, 2014 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Rule 140 Co-Registrants) (Exact Name of each Registrant

February 24, 2014 CORRESP

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CORRESP [Letterhead of Sidley Austin LLP] February 24, 2014 Tom Kluck Legal Branch Chief Division of Corporation Finance United States Securities and Exchange Commission Washington, D.

February 24, 2014 S-1/A

- AMENDMENT NO. 1 TO FORM S-1

Amendment No. 1 to Form S-1 Table of Contents As Filed with the Securities and Exchange Commission on February 24, 2014 Registration No. 333-193224 Registration No. 333-193224-01 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 PRE-EFFECTIVE AMENDMENT NO. 1 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) P

January 28, 2014 FWP

DB Commodity Services LLC, the managing owner (the “Managing Owner”) of PowerShares DB US Dollar Index Trust (the “Trust”), PowerShares DB US Dollar Index Bullish Fund and PowerShares DB US Dollar Index Bearish Fund (each a “Fund” and collectively, t

FWP Free Writing Prospectus Filed Pursuant to Rule 433 Registration Nos. 333-184096 333-184096-01 333-184096-02 January 28, 2014 DB Commodity Services LLC, the managing owner (the “Managing Owner”) of PowerShares DB US Dollar Index Trust (the “Trust”), PowerShares DB US Dollar Index Bullish Fund and PowerShares DB US Dollar Index Bearish Fund (each a “Fund” and collectively, the “Funds”), has file

January 15, 2014 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: January 15, 2014 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact Name of each Registrant as Specified in

January 7, 2014 S-1

Registration Statement - FORM S-1

Form S-1 Table of Contents As Filed with the Securities and Exchange Commission on January 7, 2014 Registration No.

January 7, 2014 CORRESP

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CORRESP [Letterhead of Sidley Austin LLP] January 7, 2014 VIA EDGAR Division of Corporation Finance United States Securities and Exchange Commission 100 F Street N.

December 4, 2013 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: December 4, 2013 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Rule 140 Co-Registrants) (Exact Name of each Registrant as Spec

December 4, 2013 EX-99.1

DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements September 30, 2013 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Unaudited Statements of Financ

EX-99.1 Exhibit 99.1 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements September 30, 2013 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Unaudited Statements of Financial Condition September 30, 2013 and December 31, 2012 2013 2012 Assets Due from DB Exchange Traded Funds $ 7,236,453 $ 8,078,924

November 5, 2013 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

October 4, 2013 8-K

Financial Statements and Exhibits, Other Events - 8-K

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: October 4, 2013 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Rule 140 Co-Registrants) (Exact Name of each Registrant as S

October 4, 2013 EX-99.1

DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements June 30, 2013 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Unaudited Statements of Financial C

EX-99.1 Exhibit 99.1 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements June 30, 2013 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Unaudited Statements of Financial Condition June 30, 2013 and December 31, 2012 2013 2012 Assets Due from DB Exchange Traded Funds $ 7,088,399 $ 8,078,924 Investmen

August 8, 2013 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 21, 2013 424B3

POWERSHARES DB US DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND SUPPLEMENT DATED JUNE 18, 2013 TO PROSPECTUS DATED OCTOBER 19, 2012

424B3 Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-184096 333-184096-01 333-184096-02 POWERSHARES DB US DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND SUPPLEMENT DATED JUNE 18, 2013 TO PROSPECTUS DATED OCTOBER 19, 2012 This Supplement updates certain information contained in the Prospectus dated October 19, 2012, as supplemented

May 30, 2013 8-K

Financial Statements and Exhibits, Changes in Registrant's Certifying Accountant - FORM 8-K

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: May 28, 2013 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact Name of each Registrant as Specifie

May 30, 2013 EX-16.1

May 30, 2013

EX-16.1 Exhibit 16.1 May 30, 2013 Securities and Exchange Commission Washington, D.C. 20549 Ladies and Gentlemen: We were previously principal accountants for PowerShares DB US Dollar Index Bullish Fund and PowerShares DB US Dollar Index Bearish Fund, “the Registrants”, (each a fund and collectively comprise the Powershares DB US Dollar Index Trust), and, under the date of February 22, 2013, we re

May 24, 2013 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: May 24, 2013 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Rule 140 Co-Registrants) (Exact Name of each Registrant as Specifie

May 24, 2013 EX-99.1

DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements March 31, 2013 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Statements of Financial Condition

EX-99.1 Exhibit 99.1 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements March 31, 2013 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Statements of Financial Condition March 31, 2013 (unaudited) and December 31, 2012 2013 2012 Assets Due from DB Exchange Traded Funds $ 7,945,239 $ 8,078,924 Inves

May 3, 2013 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2013 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 0

March 29, 2013 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2012 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 POWER

March 21, 2013 EX-99.1

DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements December 31, 2012 and December 31, 2011 (With Report of Independent Registered Public Accounting Firm Thereon) Report of Independent Registered P

EX-99.1 Exhibit 99.1 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements December 31, 2012 and December 31, 2011 (With Report of Independent Registered Public Accounting Firm Thereon) Report of Independent Registered Public Accounting Firm The Unit Holder DB Commodity Services LLC: We have audited the accompanying statements of financial conditi

March 21, 2013 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: March 20, 2013 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Rule 140 Co-Registrants) (Exact Name of each Registrant as Specif

February 25, 2013 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2012 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001- 33318 POWERS

February 25, 2013 EX-4.1

FOURTH AMENDED AND RESTATED DECLARATION OF TRUST TRUST AGREEMENT POWERSHARES DB US DOLLAR INDEX TRUST Dated as of November 12, 2012 By and Among DB COMMODITY SERVICES LLC WILMINGTON TRUST COMPANY THE UNITHOLDERS from time to time hereunder TABLE OF C

Exhibit 4.1 FOURTH AMENDED AND RESTATED DECLARATION OF TRUST AND TRUST AGREEMENT OF POWERSHARES DB US DOLLAR INDEX TRUST Dated as of November 12, 2012 By and Among DB COMMODITY SERVICES LLC WILMINGTON TRUST COMPANY and THE UNITHOLDERS from time to time hereunder TABLE OF CONTENTS Page ARTICLE I DEFINITIONS; THE TRUST SECTION 1.1. Definitions 1 SECTION 1.2. Name 9 SECTION 1.3. Delaware Trustee; Bus

December 7, 2012 8-K

Other Events - FORM 8-K

FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: December 7, 2012 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact Name of each Registrant as Spec

November 16, 2012 8-K

Financial Statements and Exhibits, Other Events - FORM 8-K

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: November 16, 2012 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Rule 140 Co-Registrants) (Exact Name of each Registra

November 16, 2012 EX-99.1

DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Statements of Financial Condition September 30, 2012 (Unaudited) and December 31, 2011 2012 2011 Assets Due from DB Exchange Traded Funds $ 16,258,002 $ 8,120,038 Inv

Unaudited Financial Statements of DB Commodity Services Exhibit 99.1 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Statements of Financial Condition September 30, 2012 (Unaudited) and December 31, 2011 2012 2011 Assets Due from DB Exchange Traded Funds $ 16,258,002 $ 8,120,038 Investment in DB Exchange Traded Funds 15,578 14,433 Prepaid Expense 560,998 — Due f

November 2, 2012 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

10-Q 1 d404876d10q.htm FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2012 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition per

October 19, 2012 424B3

POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bullish Fund 148,200,000 Common Units of Beneficial Interest PowerShares DB US Dollar Index Bearish Fund 139,000,000 Common Units of Beneficial Interest

Prospectus Table of Contents Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-184096 333-184096-01 333-184096-02 POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bullish Fund 148,200,000 Common Units of Beneficial Interest PowerShares DB US Dollar Index Bearish Fund 139,000,000 Common Units of Beneficial Interest PowerShares DB US Dollar Index Trust, or the Trust, is organ

September 25, 2012 S-3

- FORM S-3

Form S-3 Table of Contents As Filed with the Securities and Exchange Commission on September 25, 2012 Registration No.

September 17, 2012 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers - FORM 8-K

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: September 17, 2012 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact Name of each Registrant as Sp

September 17, 2012 424B3

POWERSHARES DB US DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND SUPPLEMENT DATED SEPTEMBER 17, 2012 TO PROSPECTUS DATED MAY 1, 2012

Supplement Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-163552 333-163552-04 333-163552-05 POWERSHARES DB US DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND SUPPLEMENT DATED SEPTEMBER 17, 2012 TO PROSPECTUS DATED MAY 1, 2012 This Supplement updates certain information contained in the Prospectus dated May 1, 2012, as supplemented

August 17, 2012 EX-99.1

DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements June 30, 2012 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Statements of Financial Condition J

Unaudited Financial Statements of DB Commodity Services LLC Exhibit 99.1 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements June 30, 2012 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Statements of Financial Condition June 30, 2012 (Unaudited) and December 31, 2011 Assets 2012 2011 Due from DB E

August 17, 2012 8-K

Financial Statements and Exhibits, Other Events - FORM 8-K

FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: August 17, 2012 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Rule 140 Co-Registrants) (Exact Name of each Registrant

August 3, 2012 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2012 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 00

May 24, 2012 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: May 24, 2012 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Rule 140 Co-Registrants) (Exact Name of each Registrant as Specifie

May 24, 2012 EX-99.1

DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements March 31, 2012 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Statements of Financial Condition

UNAUDITED FINANCIAL STATEMENTS OF DB COMMODITY SERVICES LLC Exhibit 99.1 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements March 31, 2012 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Statements of Financial Condition March 31, 2012 (Unaudited) and December 31, 2011 2012 2011 Assets Due from DB

May 9, 2012 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2012 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 0

May 1, 2012 424B3

POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bullish Fund 50,800,000 Common Units of Beneficial Interest PowerShares DB US Dollar Index Bearish Fund 182,082,020 Common Units of Beneficial Interest

Final Prospectus Table of Contents Filed Pursuant to Rule 424(b)(3) Registration Nos.

March 28, 2012 EX-99.1

DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements December 31, 2011 and December 31, 2010 (With Report of Independent Registered Public Accounting Firm Thereon) Report of Independent Registered P

Audited Financial Statements Exhibit 99.1 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements December 31, 2011 and December 31, 2010 (With Report of Independent Registered Public Accounting Firm Thereon) Report of Independent Registered Public Accounting Firm The Unit Holder DB Commodity Services LLC: We have audited the accompanying statements

March 28, 2012 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: March 28, 2012 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Rule 140 Co-Registrants) (Exact Name of each Registrant as Specif

March 13, 2012 8-K

Other Events - FORM 8-K

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: March 13, 2012 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact Name of each Registrant as Specif

February 28, 2012 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2011 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 POWERSHARES DB US DOLLAR

December 7, 2011 8-K

Other Events

8-K 1 d264690d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: December 7, 2011 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Co-Registrants) (Exact Name of ea

November 21, 2011 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: November 21, 2011 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Rule 140 Co-Registrants) (Exact Name of each Registrant as Spe

November 21, 2011 EX-99.1

DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements September 30, 2011 (Unaudited) and December 31, 2010 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Statemen

Exhibit 99.1 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements September 30, 2011 (Unaudited) and December 31, 2010 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Statements of Financial Condition September 30, 2011 (Unaudited) and December 31, 2010 2011 2010 Assets Due from DB Exchange Traded Funds $ 8,858

November 7, 2011 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2011 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Numbe

August 29, 2011 EX-99.1

DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements June 30, 2011 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Statements of Financial Condition J

EX-99.1 2 dex991.htm UNAUDITED FINANCIAL STATEMENTS OF DB COMMODITY SERVICES LLC Exhibit 99.1 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements June 30, 2011 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Statements of Financial Condition June 30, 2011 (Unaudited) and December 31, 2010 2011 2010

August 29, 2011 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: August 29, 2011 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Rule 140 Co-Registrants) (Exact Name of each Registrant as Speci

August 5, 2011 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2011 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 00

August 5, 2011 424B3

POWERSHARES DB US DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND SUPPLEMENT DATED JULY 31, 2011 TO PROSPECTUS DATED JANUARY 3, 2011

Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-163552 333-163552-04 333-163552-05 POWERSHARES DB US DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND SUPPLEMENT DATED JULY 31, 2011 TO PROSPECTUS DATED JANUARY 3, 2011 This Supplement updates certain information contained in the Prospectus dated January 3, 2011, as supplemented from ti

May 27, 2011 EX-99.1

DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements March 31, 2011 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Statements of Financial Condition

EX-99.1 2 dex991.htm UNAUDITED FINANCIAL STATEMENTS OF DB COMMODITY SERVICES LLC Exhibit 99.1 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements March 31, 2011 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Statements of Financial Condition March 31, 2011 (Unaudited) and December 31, 2010 2011 20

May 27, 2011 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: May 27, 2011 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Rule 140 Co-Registrants) (Exact Name of each Registrant as Specifie

May 9, 2011 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2011 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 0

March 30, 2011 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: March 30, 2011 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Rule 140 Co-Registrants) (Exact Name of each Registrant as Specif

March 30, 2011 EX-99.1

DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements December 31, 2010 and 2009 (With Report of Independent Registered Public Accounting Firm Thereon) Report of Independent Registered Public Account

EX-99.1 3 dex991.htm AUDITED FINANCIAL STATEMENTS OF DB COMMODITY SERVICES LLC Exhibit 99.1 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements December 31, 2010 and 2009 (With Report of Independent Registered Public Accounting Firm Thereon) Report of Independent Registered Public Accounting Firm The Unit Holder DB Commodity Services LLC: We hav

March 1, 2011 EX-10.1

FUTURES AND OPTIONS AGREEMENT FOR INSTITUTIONAL CUSTOMERS

Exhibit 10.1 Global Futures and Options Department Deutsche Bank Securities Inc. 60 Wall Street New York, New York 10019 Telephone (212) 250-2034 Telefax (212) 797-2042 FUTURES AND OPTIONS AGREEMENT FOR INSTITUTIONAL CUSTOMERS In consideration of the acceptance by Deutsche Bank Securities Inc. (which, together with its affiliates (?Affiliates?) is referred to as ?DBSI? unless otherwise specified h

March 1, 2011 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2010 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33318 POWERSH

January 3, 2011 POS AM

As Filed with the Securities and Exchange Commission on January 3, 2011

As Filed with the Securities and Exchange Commission on January 3, 2011 Registration No.

January 3, 2011 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: January 3, 2011 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND (Rule 140 Co-Registrants) (Exact Name of each Registrant as Speci

January 3, 2011 424B3

POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bullish Fund 163,800,000 Common Units of Beneficial Interest PowerShares DB US Dollar Index Bearish Fund 187,282,020 Common Units of Beneficial Interest

Table of Contents Filed Pursuant to Rule 424(b)(3) Registration No. 333-163552 333-163552-04 333-163552-05 POWERSHARES DB US DOLLAR INDEX TRUST PowerShares DB US Dollar Index Bullish Fund 163,800,000 Common Units of Beneficial Interest PowerShares DB US Dollar Index Bearish Fund 187,282,020 Common Units of Beneficial Interest PowerShares DB US Dollar Index Trust, or the Trust, is organized in two

January 3, 2011 CORRESP

POWERSHARES DB US DOLLAR INDEX TRUST C/O DB COMMODITY SERVICES LLC 60 WALL STREET NEW YORK, NEW YORK 10005

POWERSHARES DB US DOLLAR INDEX TRUST C/O DB COMMODITY SERVICES LLC 60 WALL STREET NEW YORK, NEW YORK 10005 January 3, 2011 Sonia Gupta Barros Special Counsel Securities and Exchange Commission Division of Corporation Finance 100 F.

January 3, 2011 EX-4.1.1

SECOND AMENDED AND RESTATED DECLARATION OF TRUST TRUST AGREEMENT POWERSHARES DB US DOLLAR INDEX TRUST Dated as of December 31, 2010 By and Among DB COMMODITY SERVICES LLC WILMINGTON TRUST COMPANY THE UNITHOLDERS from time to time hereunder TABLE OF C

Exhibit 4.1.1 SECOND AMENDED AND RESTATED DECLARATION OF TRUST AND TRUST AGREEMENT OF POWERSHARES DB US DOLLAR INDEX TRUST Dated as of December 31, 2010 By and Among DB COMMODITY SERVICES LLC WILMINGTON TRUST COMPANY and THE UNITHOLDERS from time to time hereunder TABLE OF CONTENTS Page ARTICLE I DEFINITIONS; THE TRUST SECTION 1.1. Definitions 1 SECTION 1.2. Name 9 SECTION 1.3. Delaware Trustee; B

December 10, 2010 CORRESP

December 10, 2010

SIDLEY AUSTIN LLP 787 SEVENTH AVENUE NEW YORK, NY 10019 (212) 839 5300 (212) 839 5599 FAX BEIJING BRUSSELS CHICAGO DALLAS FRANKFURT GENEVA HONG KONG LONDON LOS ANGELES NEW YORK PALO ALTO SAN FRANCISCO SHANGHAI SINGAPORE SYDNEY TOKYO WASHINGTON, D.

December 10, 2010 POS AM

As Filed with the Securities and Exchange Commission on December 10, 2010

Table of Contents As Filed with the Securities and Exchange Commission on December 10, 2010 Registration No.

December 10, 2010 EX-4.1.1

FORM OF SECOND AMENDED AND RESTATED DECLARATION OF TRUST TRUST AGREEMENT POWERSHARES DB US DOLLAR INDEX TRUST Dated as of December 31, 2010 By and Among DB COMMODITY SERVICES LLC WILMINGTON TRUST COMPANY THE UNITHOLDERS from time to time hereunder TA

Exhibit 4.1.1 FORM OF SECOND AMENDED AND RESTATED DECLARATION OF TRUST AND TRUST AGREEMENT OF POWERSHARES DB US DOLLAR INDEX TRUST Dated as of December 31, 2010 By and Among DB COMMODITY SERVICES LLC WILMINGTON TRUST COMPANY and THE UNITHOLDERS from time to time hereunder TABLE OF CONTENTS Page ARTICLE I DEFINITIONS; THE TRUST 1 SECTION 1.1. Definitions 1 SECTION 1.2. Name 9 SECTION 1.3. Delaware

December 7, 2010 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: December 7, 2010 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND DB US DOLLAR INDEX MASTER TRUST DB US DOLLAR INDEX BULLISH MASTE

November 9, 2010 POS AM

As Filed with the Securities and Exchange Commission on November 8, 2010

Table of Contents As Filed with the Securities and Exchange Commission on November 8, 2010 Registration No.

November 8, 2010 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: November 8, 2010 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND DB US DOLLAR INDEX MASTER TRUST DB US DOLLAR INDEX BULLISH MASTE

November 8, 2010 EX-31.7

CERTIFICATION

CERTIFICATION REQUIRED UNDER EXCHANGE ACT RULES 13A-14 AND 15D-14 Exhibit 31.7 CERTIFICATION I, Hans Ephraimson, certify that: 1. I have reviewed this Quarterly Report on Form 10-Q of DB US Dollar Index Master Trust; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the

November 8, 2010 EX-32.8

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO SECTION 906 Exhibit 32.8 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 The undersigned, Michael Gilligan, Principal Financial Officer of DB Commodity Services LLC, the Managing Owner of DB US Dollar Index Master Trust (the “Master Trust”), hereby certifies pursuant to 18

November 8, 2010 EX-32.7

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 906 Exhibit 32.7 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 The undersigned, Hans Ephraimson, Chief Executive Officer of DB Commodity Services LLC, the Managing Owner of DB US Dollar Index Master Trust (the “Master Trust”), hereby certifies pursuant to 18 U.S.C. 1

November 8, 2010 EX-99.1

DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements September 30, 2010 (Unaudited) and December 31, 2009 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Statemen

Exhibit 99.1 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements September 30, 2010 (Unaudited) and December 31, 2009 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Statements of Financial Condition September 30, 2010 (unaudited) and December 31, 2009 September 30, 2010 December 31, 2009 Assets Due from DB Ex

November 8, 2010 EX-31.8

CERTIFICATION

CERTIFICATION REQUIRED UNDER EXCHANGE ACT RULES 13A-14 AND 15D-14 Exhibit 31.8 CERTIFICATION I, Michael Gilligan, certify that: 1. I have reviewed this Quarterly Report on Form 10-Q of DB US Dollar Index Master Trust; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the

November 8, 2010 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2010 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Numbe

October 1, 2010 424B3

POWERSHARES DB US DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND DB US DOLLAR INDEX MASTER TRUST DB US DOLLAR INDEX BULLISH MASTER FUND DB US DOLLAR INDEX BEARISH MASTER FUND SUPPLEMENT DATE

Filed Pursuant to Rule 424(b)(3) Registration Nos. 333-163552 333-163552-01 333-163552-02 333-163552-03 333-163552-04 333-163552-05 POWERSHARES DB US DOLLAR INDEX TRUST POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND DB US DOLLAR INDEX MASTER TRUST DB US DOLLAR INDEX BULLISH MASTER FUND DB US DOLLAR INDEX BEARISH MASTER FUND SUPPLEMENT DATED OCTOBER 1, 2010

October 1, 2010 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: October 1, 2010 POWERSHARES DB US DOLLAR INDEX TRUST (Registrant) POWERSHARES DB US DOLLAR INDEX BULLISH FUND POWERSHARES DB US DOLLAR INDEX BEARISH FUND DB US DOLLAR INDEX MASTER TRUST DB US DOLLAR INDEX BULLISH MASTER

October 1, 2010 EX-99.1

DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements June 30, 2010 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Statements of Financial Condition J

EX-99.1 2 dex991.htm UNAUDITED FINANCIAL STATEMENTS OF DB COMMODITY SERVICES LLC Exhibit 99.1 DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Financial Statements June 30, 2010 (Unaudited) DB COMMODITY SERVICES LLC (An Indirect Wholly Owned Subsidiary of Deutsche Bank AG) Statements of Financial Condition June 30, 2010 (unaudited) and December 31, 2009 June 30,

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