Options Chain for GOSSAMER BIO INC COM (GOSS) - $0.14 as of 9/11/2026 12:47:01 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 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.06 | 0 | 177 | 5.65 | 1.00 | 0.00 | 0.00 | 9/8/2026 | 9/11/2026 9:27:49 AM EST |
| 0.50 | 0.00 | 0.05 | 0.03 | % | 0.06 | 0 | 0 | EST | |||||||
| 1.00 | 0.00 | 3.90 | 1.95 | % | 1.95 | 0 | 0 | 4.18 | 1.00 | 0.00 | 0.00 | 9/11/2026 9:27:49 AM EST | |||
| 1.00 | 0.00 | 0.50 | 0.25 | % | 0.25 | 0 | 0 | EST | |||||||
| 1.50 | 0.00 | 3.90 | 1.95 | % | 1.30 | 0 | 0 | 3.00 | 1.00 | 0.00 | 0.00 | 9/11/2026 9:27:49 AM EST | |||
| 1.50 | 0.00 | 0.50 | 0.25 | % | 0.17 | 0 | 0 | EST | |||||||
| 2.00 | 0.00 | 3.90 | 1.95 | % | 0.97 | 0 | 0 | 2.49 | 1.00 | 0.00 | 0.00 | 9/11/2026 9:27:49 AM EST | |||
| 2.00 | 0.00 | 0.50 | 0.25 | % | 0.12 | 0 | 0 | EST | |||||||
| 3.00 | 0.00 | 3.90 | 1.95 | 0.05 | 0.00 | 0.00% | 0.65 | 0 | 1 | 2.26 | 1.00 | 0.00 | 0.00 | 9/1/2026 | 9/11/2026 9:27:49 AM EST |
| 3.00 | 0.00 | 0.50 | 0.25 | % | 0.08 | 0 | 0 | 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 | 0.40 | 0.20 | 0.45 | 0.00 | 0.00% | 0.40 | 0 | 7 | 0.00 | 0.00 | 0.00 | 0.00 | 9/3/2026 | 9/11/2026 9:27:49 AM EST |
| 0.50 | 0.00 | 0.45 | 0.23 | % | 0.46 | 0 | 0 | EST | |||||||
| 1.00 | 0.00 | 0.90 | 0.45 | 0.95 | 0.00 | 0.00% | 0.45 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 8/31/2026 | 9/11/2026 9:27:49 AM EST |
| 1.00 | 0.40 | 0.95 | 0.68 | % | 0.68 | 0 | 0 | EST | |||||||
| 1.50 | 0.00 | 1.40 | 0.70 | 1.45 | 0.00 | 0.00% | 0.47 | 0 | 3 | 3.48 | 0.00 | 0.00 | 0.00 | 9/9/2026 | 9/11/2026 9:27:49 AM EST |
| 1.50 | 0.90 | 1.65 | 1.28 | % | 0.85 | 0 | 0 | EST | |||||||
| 2.00 | 0.00 | 1.90 | 0.95 | 1.95 | 0.00 | 0.00% | 0.47 | 0 | 5 | 2.97 | 0.00 | 0.00 | 0.00 | 9/8/2026 | 9/11/2026 9:27:49 AM EST |
| 2.00 | 1.40 | 2.15 | 1.78 | % | 0.89 | 0 | 0 | EST | |||||||
| 3.00 | 0.55 | 2.90 | 1.73 | 2.95 | 0.00 | 0.00% | 0.58 | 0 | 1 | 2.27 | 0.00 | 0.00 | 0.00 | 8/21/2026 | 9/11/2026 9:27:49 AM EST |
| 3.00 | 2.10 | 3.30 | 2.70 | % | 0.90 | 0 | 0 | EST |