Options Chain for GOSSAMER BIO INC COM (GOSS) - $0.14 as of 7/14/2026 11:12:01 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.05 | 0.03 | 0.01 | 0.00 | 0.00% | 0.06 | 0 | 266 | 0.00 | 0.00 | 0.00 | 0.00 | 7/10/2026 | 7/14/2026 11:58:56 AM EST |
| 1.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 8 | 0.00 | 0.00 | 0.00 | 0.00 | 6/17/2026 | 7/14/2026 11:58:56 AM EST |
| 1.50 | 0.00 | 1.00 | 0.50 | 0.15 | 0.00 | 0.00% | 0.33 | 0 | 4 | 0.00 | 0.00 | 0.00 | 0.00 | 6/26/2026 | 7/14/2026 11:58:56 AM EST |
| 2.00 | 0.00 | 0.40 | 0.20 | 0.16 | 0.00 | 0.00% | 0.10 | 0 | 3 | 0.00 | 0.00 | 0.00 | 0.00 | 7/8/2026 | 7/14/2026 11:58:56 AM EST |
| 3.00 | 0.00 | 0.55 | 0.28 | 0.09 | 0.00 | 0.00% | 0.09 | 0 | 14 | 0.00 | 0.00 | 0.00 | 0.00 | 7/6/2026 | 7/14/2026 11:58:56 AM 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 | 0.30 | 0.40 | 0.35 | 0.31 | 0.00 | 0.00% | 0.70 | 0 | 98 | 0.00 | -1.00 | 0.00 | 0.00 | 7/9/2026 | 7/14/2026 11:58:56 AM EST |
| 1.00 | 0.80 | 0.90 | 0.85 | 0.84 | 0.00 | 0.00% | 0.85 | 0 | 12 | 0.00 | -1.00 | 0.00 | 0.00 | 7/10/2026 | 7/14/2026 11:58:56 AM EST |
| 1.50 | 1.10 | 1.80 | 1.45 | 1.50 | 0.00 | 0.00% | 0.97 | 0 | 8 | 0.00 | -1.00 | 0.00 | 0.00 | 7/6/2026 | 7/14/2026 11:58:56 AM EST |
| 2.00 | 1.65 | 1.95 | 1.80 | 2.00 | 0.00 | 0.00% | 0.90 | 0 | 4 | 0.00 | -1.00 | 0.00 | 0.00 | 6/30/2026 | 7/14/2026 11:58:56 AM EST |
| 3.00 | 2.80 | 2.95 | 2.88 | 2.85 | +0.02 | +0.71% | 0.96 | 1 | 7 | 0.00 | -1.00 | 0.00 | 0.00 | 7/14/2026 | 7/14/2026 11:58:56 AM EST |