Implied Volatility
The 30-day options-implied volatility of SPG / Simon Property Group, Inc. is 18.31.
18.31%
| Date | IV30 | IV90 | HV20 |
|---|---|---|---|
| 2025-09-05 | 0.18 | 0.15 | |
| 2025-09-04 | 0.18 | 0.16 | |
| 2025-09-03 | 0.19 | 0.19 | |
| 2025-09-02 | 0.19 | 0.19 | |
| 2025-08-29 | 0.17 | 0.21 |
| Date | IV30 | IV90 | HV20 |
|---|---|---|---|
| 2025-08-28 | 0.18 | 0.22 | |
| 2025-08-27 | 0.18 | 0.23 | |
| 2025-08-26 | 0.19 | 0.23 | |
| 2025-08-25 | 0.18 | 0.24 | |
| 2025-08-22 | 0.18 | 0.23 |
| Date | IV30 | IV90 | HV20 |
|---|---|---|---|
| 2025-08-21 | 0.20 | 0.23 | |
| 2025-08-20 | 0.19 | 0.23 | |
| 2025-08-19 | 0.19 | 0.23 | |
| 2025-08-18 | 0.19 | 0.23 | |
| 2025-08-15 | 0.21 | 0.23 |
Volatility Smile
A volatility smile is a common graph shape that results from plotting the strike price and implied volatility of a group of options with the same underlying asset and expiration date.
