Options Chain for ALTIMMUNE INC COM NEW (ALT) - $4.81 as of 11/21/2025 8:22:49 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 3.40 | 4.70 | 4.05 | % | 8.10 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 11/21/2025 3:59:58 PM EST | |||
| 1.00 | 2.90 | 4.20 | 3.55 | 3.48 | 0.00 | 0.00% | 3.55 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 11/19/2025 | 11/21/2025 3:59:58 PM EST |
| 1.50 | 2.40 | 3.90 | 3.15 | 2.97 | % | 2.10 | 5 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 11/21/2025 | 11/21/2025 3:59:58 PM EST | |
| 2.00 | 2.00 | 3.50 | 2.75 | 2.55 | +0.28 | +12.34% | 1.38 | 5 | 72 | 0.00 | 1.00 | 0.00 | 0.00 | 11/21/2025 | 11/21/2025 3:59:58 PM EST |
| 2.50 | 1.60 | 3.00 | 2.30 | 2.73 | 0.00 | 0.00% | 0.92 | 0 | 1 | 7.74 | 1.00 | 0.00 | 0.00 | 11/19/2025 | 11/21/2025 3:59:58 PM EST |
| 3.00 | 0.60 | 2.05 | 1.33 | 1.84 | 0.00 | 0.00% | 0.44 | 0 | 1 | 4.61 | 1.00 | 0.00 | 0.00 | 11/19/2025 | 11/21/2025 3:59:58 PM EST |
| 3.50 | 0.60 | 1.45 | 1.03 | 1.10 | -0.10 | -8.34% | 0.29 | 2 | 198 | 2.96 | 1.00 | 0.00 | 0.00 | 11/21/2025 | 11/21/2025 3:59:58 PM EST |
| 4.00 | 0.65 | 0.90 | 0.78 | 0.70 | 0.00 | 0.00% | 0.20 | 12 | 74 | 1.84 | 0.88 | 0.41 | -0.01 | 11/21/2025 | 11/21/2025 3:59:58 PM EST |
| 4.50 | 0.40 | 0.50 | 0.45 | 0.50 | +0.23 | +85.19% | 0.10 | 1,128 | 1,497 | 1.51 | 0.63 | 0.48 | -0.01 | 11/21/2025 | 11/21/2025 3:59:58 PM EST |
| 5.00 | 0.20 | 0.30 | 0.25 | 0.28 | +0.13 | +86.67% | 0.05 | 2,838 | 637 | 1.49 | 0.40 | 0.43 | -0.02 | 11/21/2025 | 11/21/2025 3:59:58 PM EST |
| 5.50 | 0.10 | 0.15 | 0.13 | 0.14 | +0.02 | +16.67% | 0.02 | 65 | 80 | 1.51 | 0.25 | 0.32 | -0.02 | 11/21/2025 | 11/21/2025 3:59:58 PM EST |
| 6.00 | 0.00 | 0.10 | 0.05 | 0.09 | 0.00 | 0.00% | 0.01 | 0 | 11 | 1.74 | 0.14 | 0.22 | -0.01 | 11/18/2025 | 11/21/2025 3:59:58 PM EST |
| 6.50 | 0.00 | 0.10 | 0.05 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 6 | 2.08 | 0.06 | 0.13 | -0.01 | 10/30/2025 | 11/21/2025 3:59:58 PM EST |
| 7.00 | 0.00 | 0.45 | 0.23 | % | 0.03 | 0 | 0 | 3.21 | 0.04 | 0.08 | -0.01 | 11/21/2025 3:59:58 PM EST | |||
| 7.50 | 0.00 | 0.95 | 0.48 | % | 0.06 | 0 | 0 | 5.65 | 0.01 | 0.03 | 0.00 | 11/21/2025 3:59:58 PM EST | |||
| 8.00 | 0.00 | 0.90 | 0.45 | % | 0.06 | 0 | 0 | 6.54 | 0.00 | 0.01 | 0.00 | 11/21/2025 3:59:58 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.95 | 0.48 | % | 0.96 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 11/21/2025 3:59:58 PM EST | |||
| 1.00 | 0.00 | 0.95 | 0.48 | 0.53 | 0.00 | 0.00% | 0.48 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 11/20/2025 | 11/21/2025 3:59:58 PM EST |
| 1.50 | 0.00 | 0.95 | 0.48 | 0.70 | 0.00 | 0.00% | 0.32 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 11/20/2025 | 11/21/2025 3:59:58 PM EST |
| 2.00 | 0.00 | 0.70 | 0.35 | 0.06 | 0.00 | 0.00% | 0.17 | 0 | 1 | 8.95 | 0.00 | 0.00 | 0.00 | 11/12/2025 | 11/21/2025 3:59:58 PM EST |
| 2.50 | 0.00 | 1.15 | 0.58 | 0.55 | 0.00 | 0.00% | 0.23 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 11/19/2025 | 11/21/2025 3:59:58 PM EST |
| 3.00 | 0.00 | 0.30 | 0.15 | 0.05 | 0.00 | 0.00% | 0.05 | 0 | 11 | 4.37 | 0.00 | 0.00 | 0.00 | 11/7/2025 | 11/21/2025 3:59:58 PM EST |
| 3.50 | 0.00 | 0.15 | 0.08 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 126 | 2.45 | 0.00 | 0.00 | 0.00 | 11/18/2025 | 11/21/2025 3:59:58 PM EST |
| 4.00 | 0.00 | 0.20 | 0.10 | 0.06 | -0.04 | -40.00% | 0.03 | 18 | 64 | 1.92 | -0.12 | 0.41 | -0.01 | 11/21/2025 | 11/21/2025 3:59:58 PM EST |
| 4.50 | 0.10 | 0.20 | 0.15 | 0.15 | -0.15 | -50.00% | 0.03 | 338 | 119 | 0.80 | -0.37 | 0.48 | -0.01 | 11/21/2025 | 11/21/2025 3:59:58 PM EST |
| 5.00 | 0.20 | 0.90 | 0.55 | 0.60 | 0.00 | 0.00% | 0.11 | 0 | 31 | 2.72 | -0.60 | 0.43 | -0.02 | 11/20/2025 | 11/21/2025 3:59:58 PM EST |
| 5.50 | 0.70 | 1.45 | 1.08 | % | 0.20 | 0 | 0 | 1.69 | -0.75 | 0.32 | -0.02 | 11/21/2025 3:59:58 PM EST | |||
| 6.00 | 0.80 | 1.95 | 1.38 | % | 0.23 | 0 | 0 | 4.02 | -0.86 | 0.22 | -0.01 | 11/21/2025 3:59:58 PM EST | |||
| 6.50 | 0.75 | 3.60 | 2.18 | 2.36 | 0.00 | 0.00% | 0.34 | 0 | 1 | 8.17 | -0.94 | 0.13 | -0.01 | 11/11/2025 | 11/21/2025 3:59:58 PM EST |
| 7.00 | 1.70 | 4.30 | 3.00 | % | 0.43 | 0 | 0 | 0.00 | -0.96 | 0.08 | -0.01 | 11/21/2025 3:59:58 PM EST | |||
| 7.50 | 2.20 | 3.80 | 3.00 | % | 0.40 | 0 | 0 | 5.75 | -0.99 | 0.03 | 0.00 | 11/21/2025 3:59:58 PM EST | |||
| 8.00 | 2.70 | 4.30 | 3.50 | 3.85 | 0.00 | 0.00% | 0.44 | 0 | 0 | 6.84 | -1.00 | 0.01 | 0.00 | 11/13/2025 | 11/21/2025 3:59:58 PM EST |