Options Chain for SIGA TECHNOLOGIES INC COM (SIGA) - $4.60 as of 5/1/2026 3:30:15 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.40 | 2.20 | 6.30 | 4.25 | % | 10.62 | 0 | 3 | 0.00 | 1.00 | 0.00 | 0.00 | 5/1/2026 3:59:36 PM EST | |||
| 1.40 | 2.40 | 5.30 | 3.85 | 3.03 | 0.00 | 0.00% | 2.75 | 0 | 6 | 0.00 | 1.00 | 0.00 | 0.00 | 4/10/2026 | 5/1/2026 3:59:36 PM EST |
| 2.40 | 1.40 | 2.95 | 2.18 | 2.32 | 0.00 | 0.00% | 0.91 | 0 | 1 | 6.39 | 0.98 | 0.03 | 0.00 | 4/27/2026 | 5/1/2026 3:59:36 PM EST |
| 3.40 | 0.00 | 3.40 | 1.70 | 1.35 | 0.00 | 0.00% | 0.50 | 0 | 1 | 0.00 | 0.85 | 0.14 | -0.01 | 4/27/2026 | 5/1/2026 3:59:36 PM EST |
| 4.40 | 0.00 | 0.80 | 0.40 | 0.55 | 0.00 | 0.00% | 0.09 | 0 | 78 | 1.93 | 0.63 | 0.23 | -0.02 | 4/20/2026 | 5/1/2026 3:59:36 PM EST |
| 5.40 | 0.00 | 1.15 | 0.58 | 0.30 | 0.00 | 0.00% | 0.11 | 0 | 296 | 3.94 | 0.40 | 0.24 | -0.02 | 4/27/2026 | 5/1/2026 3:59:36 PM EST |
| 6.40 | 0.00 | 0.95 | 0.48 | 0.05 | 0.00 | 0.00% | 0.07 | 0 | 3 | 4.05 | 0.23 | 0.19 | -0.02 | 4/17/2026 | 5/1/2026 3:59:36 PM EST |
| 7.40 | 0.00 | 0.95 | 0.48 | % | 0.06 | 0 | 0 | 4.57 | 0.12 | 0.13 | -0.01 | 5/1/2026 3:59:36 PM EST | |||
| 8.40 | 0.00 | 0.95 | 0.48 | 0.20 | 0.00 | 0.00% | 0.06 | 0 | 1 | 4.99 | 0.07 | 0.08 | -0.01 | 4/27/2026 | 5/1/2026 3:59:36 PM EST |
| 9.40 | 0.00 | 0.95 | 0.48 | % | 0.05 | 0 | 0 | 5.34 | 0.03 | 0.05 | 0.00 | 5/1/2026 3:59:36 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.40 | 0.00 | 0.10 | 0.05 | 0.03 | -0.07 | -70.00% | 0.12 | 2 | 24 | 0.00 | 0.00 | 0.00 | 0.00 | 5/1/2026 | 5/1/2026 3:59:36 PM EST |
| 1.40 | 0.00 | 0.95 | 0.48 | % | 0.34 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/1/2026 3:59:36 PM EST | |||
| 2.40 | 0.00 | 1.15 | 0.58 | 0.20 | 0.00 | 0.00% | 0.24 | 0 | 1 | 8.82 | -0.02 | 0.03 | 0.00 | 4/20/2026 | 5/1/2026 3:59:36 PM EST |
| 3.40 | 0.00 | 1.00 | 0.50 | 0.14 | 0.00 | 0.00% | 0.15 | 0 | 20 | 5.16 | -0.15 | 0.14 | -0.01 | 4/7/2026 | 5/1/2026 3:59:36 PM EST |
| 4.40 | 0.10 | 0.95 | 0.53 | 0.20 | 0.00 | 0.00% | 0.12 | 0 | 71 | 1.80 | -0.37 | 0.23 | -0.02 | 4/29/2026 | 5/1/2026 3:59:36 PM EST |
| 5.40 | 0.00 | 2.95 | 1.48 | % | 0.27 | 0 | 0 | 7.04 | -0.60 | 0.24 | -0.02 | 5/1/2026 3:59:36 PM EST | |||
| 6.40 | 0.20 | 3.90 | 2.05 | % | 0.32 | 0 | 0 | 7.49 | -0.77 | 0.19 | -0.02 | 5/1/2026 3:59:36 PM EST | |||
| 7.40 | 0.65 | 4.90 | 2.78 | % | 0.38 | 0 | 0 | 7.99 | -0.88 | 0.13 | -0.01 | 5/1/2026 3:59:36 PM EST | |||
| 8.40 | 2.75 | 5.90 | 4.33 | % | 0.52 | 0 | 0 | 8.38 | -0.94 | 0.08 | -0.01 | 5/1/2026 3:59:36 PM EST | |||
| 9.40 | 2.65 | 6.90 | 4.78 | % | 0.51 | 0 | 0 | 8.72 | -0.97 | 0.05 | 0.00 | 5/1/2026 3:59:36 PM EST |