Implied Volatility
The 30-day options-implied volatility of SMMT / Summit Therapeutics Inc. is 71.18.
71.18%
| Date | IV30 | IV90 | HV20 |
|---|---|---|---|
| 2025-09-09 | 0.71 | 1.19 | |
| 2025-09-08 | 0.69 | 0.64 | |
| 2025-09-05 | 0.97 | 0.54 | |
| 2025-09-04 | 0.98 | 0.54 | |
| 2025-09-03 | 0.88 | 0.54 |
| Date | IV30 | IV90 | HV20 |
|---|---|---|---|
| 2025-09-02 | 0.85 | 0.62 | |
| 2025-08-29 | 0.78 | 0.63 | |
| 2025-08-28 | 0.91 | 0.63 | |
| 2025-08-27 | 0.90 | 0.55 | |
| 2025-08-26 | 0.98 | 0.55 |
| Date | IV30 | IV90 | HV20 |
|---|---|---|---|
| 2025-08-25 | 0.99 | 0.57 | |
| 2025-08-22 | 0.98 | 0.59 | |
| 2025-08-21 | 0.96 | 0.59 | |
| 2025-08-20 | 1.00 | 0.62 | |
| 2025-08-19 | 1.03 | 0.61 |
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.
