Options Chain for GOSSAMER BIO INC COM (GOSS) - $0.49 as of 3/12/2026 9:58:27 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 | 0.04 | 0.00 | 0.00% | 0.06 | 217 | 3,289 | 2.23 | 0.33 | 6.24 | 0.00 | 3/12/2026 | 3/12/2026 3:59:38 PM EST |
| 1.00 | 0.00 | 0.05 | 0.03 | 0.03 | 0.00 | 0.00% | 0.03 | 7 | 3,400 | 5.47 | 0.00 | 0.00 | 0.00 | 3/12/2026 | 3/12/2026 3:59:38 PM EST |
| 1.50 | 0.00 | 0.05 | 0.03 | 0.06 | 0.00 | 0.00% | 0.02 | 0 | 174 | 0.00 | 0.00 | 0.00 | 0.00 | 3/5/2026 | 3/12/2026 3:59:38 PM EST |
| 2.00 | 0.00 | 0.05 | 0.03 | 0.05 | +0.03 | +150.00% | 0.01 | 3 | 19,516 | 0.00 | 0.00 | 0.00 | 0.00 | 3/12/2026 | 3/12/2026 3:59:38 PM EST |
| 3.00 | 0.00 | 0.05 | 0.03 | 0.02 | 0.00 | 0.00% | 0.01 | 7 | 65,877 | 0.00 | 0.00 | 0.00 | 0.00 | 3/12/2026 | 3/12/2026 3:59:38 PM EST |
| 4.00 | 0.00 | 0.05 | 0.03 | 0.03 | 0.00 | 0.00% | 0.01 | 5 | 14,240 | 0.00 | 0.00 | 0.00 | 0.00 | 3/12/2026 | 3/12/2026 3:59:38 PM EST |
| 5.00 | 0.00 | 0.05 | 0.03 | 0.03 | 0.00 | 0.00% | 0.01 | 0 | 19,070 | 0.00 | 0.00 | 0.00 | 0.00 | 3/11/2026 | 3/12/2026 3:59:38 PM EST |
| 6.00 | 0.00 | 0.05 | 0.03 | 0.02 | 0.00 | 0.00% | 0.01 | 0 | 7,782 | 0.00 | 0.00 | 0.00 | 0.00 | 3/3/2026 | 3/12/2026 3:59:38 PM EST |
| 7.00 | 0.00 | 0.05 | 0.03 | 0.02 | 0.00 | 0.00% | 0.00 | 0 | 66,909 | 0.00 | 0.00 | 0.00 | 0.00 | 3/10/2026 | 3/12/2026 3:59:38 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.06 | 1,821 | 14,096 | 1.16 | -0.67 | 6.24 | 0.00 | 3/12/2026 | 3/12/2026 3:59:38 PM EST |
| 1.00 | 0.50 | 0.55 | 0.53 | 0.53 | +0.03 | +6.00% | 0.53 | 1,214 | 20,419 | 4.09 | -1.00 | 0.00 | 0.00 | 3/12/2026 | 3/12/2026 3:59:38 PM EST |
| 1.50 | 0.95 | 1.05 | 1.00 | 1.05 | -0.05 | -4.55% | 0.67 | 23 | 52,372 | 5.41 | -1.00 | 0.00 | 0.00 | 3/12/2026 | 3/12/2026 3:59:38 PM EST |
| 2.00 | 1.45 | 1.55 | 1.50 | 1.55 | +0.05 | +3.34% | 0.75 | 189 | 25,307 | 6.26 | -1.00 | 0.00 | 0.00 | 3/12/2026 | 3/12/2026 3:59:38 PM EST |
| 3.00 | 2.10 | 3.00 | 2.55 | 2.50 | 0.00 | 0.00% | 0.85 | 0 | 9,905 | 0.00 | -1.00 | 0.00 | 0.00 | 3/3/2026 | 3/12/2026 3:59:38 PM EST |
| 4.00 | 3.00 | 4.00 | 3.50 | 3.58 | 0.00 | 0.00% | 0.88 | 0 | 5,204 | 0.00 | -1.00 | 0.00 | 0.00 | 2/26/2026 | 3/12/2026 3:59:38 PM EST |
| 5.00 | 4.00 | 5.00 | 4.50 | 4.54 | 0.00 | 0.00% | 0.90 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 2/23/2026 | 3/12/2026 3:59:38 PM EST |
| 6.00 | 5.00 | 6.00 | 5.50 | 4.30 | 0.00 | 0.00% | 0.92 | 0 | 1 | 0.00 | -1.00 | 0.00 | 0.00 | 2/10/2026 | 3/12/2026 3:59:38 PM EST |
| 7.00 | 6.00 | 6.90 | 6.45 | 6.60 | 0.00 | 0.00% | 0.92 | 0 | 26 | 0.00 | -1.00 | 0.00 | 0.00 | 2/24/2026 | 3/12/2026 3:59:38 PM EST |