Calendar Put Spreads — SIGA
Data as of
DATA IS DELAYED — showing Oct 7, 2026. Subscribe to get the latest end-of-day data.
| Stock | Stock Price | Leg 1 | Price 1 | Leg 2 | Price 2 | Net Debit | Spread Ratio | Net IVol |
|---|---|---|---|---|---|---|---|---|
| SIGA | 3.26 | 10-16 4.00 | 1.10 | 12-18 4.00 | 0.00 | 1.10 | 0.00 | 0.00 |
| SIGA | 3.26 | 10-16 3.00 | 0.85 | 12-18 3.00 | 0.00 | 0.85 | 0.00 | -1.22 |