Altimmune Inc. (ALT)
4.55
0.15 (3.41%)
At close: Apr 17, 2025, 3:59 PM
4.57
0.44%
After-hours: Apr 17, 2025, 07:56 PM EDT
Volatility Exposure
Altimmune has experienced an average implied
volatility of 1.25 and an average realized volatility of 0.89.
Volatility History
| Date | % Change | P/C | Total OI | % OI Change | Implied Volatility | Realized Vol. | Vol. Spread |
|---|---|---|---|---|---|---|---|
| 04/17/25 | +3.17% | 0.03 | 134.34K | +1.52% | 1.1 | n/a | n/a |
| 04/16/25 | -1.35% | 0.28 | 132.33K | +0.21% | 1.07 | n/a | n/a |
| 04/15/25 | -1.09% | 0.09 | 132.05K | +2.22% | 1.12 | n/a | n/a |
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