AEHR / Aehr Test Systems, Inc. - Put/Call Ratio, Options Sentiment, Unusual Options Activity

Put/Call Ratios - Forward Looking and Historical

By looking at the put/call ratios of specific expirations, we can deduce what the options markets think of the short, medium, and long-term outlook of the company.

Expiry	DTX	Open Put Interest	Open Call Interest	Put/Call Ratio
2025-09-19	10	8,013
2025-10-17	38	2,059
2025-12-19	101	4,401
2026-01-16	129	10,728
2026-03-20	192	299
2027-01-15	493	2,377

Date	Put OI	Put OI (OTM)	Call OI	Call OI (OTM)	Put/Call Ratio	Put/Call Ratio (OTM)
2025-09-08	27,877	25,473
2025-09-05	27,601	25,294
2025-09-04	27,175	25,008
2025-09-03	26,847	24,691
2025-09-02	26,293	24,082
2025-08-29	25,541	22,935
2025-08-28	24,477	22,787
2025-08-27	24,700	23,158
2025-08-26	22,798	21,910
2025-08-25	20,010	19,578
2025-08-22	19,949	11,659
2025-08-21	19,760	11,530
2025-08-20	17,058	11,376
2025-08-19	16,851	11,168
2025-08-18	16,652	15,271
2025-08-15	19,561	13,200
2025-08-14	19,393	13,101
2025-08-13	19,331	17,784
2025-08-12	19,339	17,808
2025-08-11	19,247	13,075

Unusual Options Activity - Trade Volume

The Put/Call Ratio shows the total number of disclosed open put option positions divided by the number of open call option options. Since puts are generally a bearish bet and calls are a bullish bet, put/call ratios greater than 1 indicate a bearish sentiment, and ratios less than one indicate a bullish sentiment.

Unusual options activity (UOA) is generally considered a strong signal for a directional price movement. One metric of unusual options activity is the total volume of put or call options divided by the open interest in the same option type. If the total volume of call or put options exceeds the current open interest, then that is considered unusual and indicates a strong directional signal. In the table below, any date on which the volume of an option exceeds the current open interest is highlighted in green (for call options) or red (for put options).

For example, if, on any trading day, the call volume exceeds the current call open interest, then the Call Volume/Call OI ratio will be greater than one and that cell in the able will be highlighted in green. This would indicate a significant purchase of call options, which is a bullish signal. Likewise, if the opposite is true - the put volume exceeds the put open interest, then the table cell would be highlighted in red and represent a strong bearish signal.

Update Frequency: Daily

Date	Put Volume	Put OI	Put Volume /Put OI	Call Volume	Call OI	Call Volume /Call OI
2025-09-08	456	27,877		1,498	62,182
2025-09-05	690	27,601		1,428	62,108
2025-09-04	924	27,175		2,178	61,938
2025-09-03	867	26,847		701	62,004
2025-09-02	2,135	26,293		2,286	60,786
2025-08-29	3,266	25,541		3,770	60,590
2025-08-28	3,132	24,477		5,993	60,415
2025-08-27	2,302	24,700		3,961	59,949
2025-08-26	3,494	22,798		9,144	56,685
2025-08-25	5,920	20,010		25,094	52,800
2025-08-22	202	19,949		10,338	44,650
2025-08-21	465	19,760		1,659	44,622
2025-08-20	3,172	17,058		3,125	44,524
2025-08-19	1,157	16,851		9,251	41,576
2025-08-18	470	16,652		4,211	39,331
2025-08-15	1,225	19,561		1,894	46,142
2025-08-14	312	19,393		2,364	46,169
2025-08-13	699	19,331		1,594	45,902
2025-08-12	219	19,339		1,925	45,725
2025-08-11	653	19,247		1,704	46,033
2025-08-08	114	19,245		4,335	47,395
2025-08-07	238	19,251		739	47,212
2025-08-06	149	19,217		1,263	47,241
2025-08-05	694	19,236		1,383	47,096
2025-08-04	885	19,111		3,642	46,661

Option Premium Bought/Sold - Total Market

Update Frequency: Daily

Option Greeks - Delta, Gamma, Theta

Update Frequency: Daily

Option Trading Volume - Total Market

Update Frequency: Daily

Option Trading Volume - Exchange

Update Frequency: Daily