Options Chain for SIGA TECHNOLOGIES INC COM (SIGA) - $3.42 as of 9/28/2026 9:24:37 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 0.30 | 4.60 | 2.45 | % | 2.45 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 9/28/2026 12:59:05 PM EST | |||
| 2.00 | 0.90 | 1.85 | 1.38 | % | 0.69 | 0 | 0 | 4.70 | 0.99 | 0.02 | 0.00 | 9/28/2026 12:59:05 PM EST | |||
| 3.00 | 0.15 | 0.85 | 0.50 | 0.55 | 0.00 | 0.00% | 0.17 | 0 | 75 | 2.38 | 0.73 | 0.46 | -0.01 | 9/25/2026 | 9/28/2026 12:59:05 PM EST |
| 4.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.10 | 0 | 89 | 3.28 | 0.23 | 0.43 | -0.01 | 9/23/2026 | 9/28/2026 12:59:05 PM EST |
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 4.03 | 0.04 | 0.12 | 0.00 | 9/28/2026 12:59:05 PM EST | |||
| 6.00 | 0.00 | 0.75 | 0.38 | % | 0.06 | 0 | 0 | 4.57 | 0.00 | 0.02 | 0.00 | 9/28/2026 12:59:05 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 0.00 | 0.05 | 0.03 | % | 0.03 | 0 | 0 | 3.80 | 0.00 | 0.00 | 0.00 | 9/28/2026 12:59:05 PM EST | |||
| 2.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.19 | 0 | 168 | 6.10 | -0.01 | 0.02 | 0.00 | 9/18/2026 | 9/28/2026 12:59:05 PM EST |
| 3.00 | 0.00 | 0.15 | 0.08 | 0.25 | 0.00 | 0.00% | 0.03 | 0 | 2 | 1.03 | -0.27 | 0.46 | -0.01 | 9/21/2026 | 9/28/2026 12:59:05 PM EST |
| 4.00 | 0.30 | 0.70 | 0.50 | % | 0.12 | 0 | 0 | 0.76 | -0.77 | 0.43 | -0.01 | 9/28/2026 12:59:05 PM EST | |||
| 5.00 | 1.25 | 1.95 | 1.60 | % | 0.32 | 0 | 0 | 2.47 | -0.96 | 0.12 | 0.00 | 9/28/2026 12:59:05 PM EST | |||
| 6.00 | 2.00 | 3.20 | 2.60 | % | 0.43 | 0 | 0 | 3.89 | -1.00 | 0.02 | 0.00 | 9/28/2026 12:59:05 PM EST |