Options Chain for CULLINAN THERAPEUTICS INC COM (CGEM) - $17.69 as of 7/28/2026 5:47:07 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5.00 | 10.20 | 14.50 | 12.35 | % | 2.47 | 0 | 0 | 7.12 | 1.00 | 0.00 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 6.00 | 9.20 | 13.50 | 11.35 | % | 1.89 | 0 | 0 | 6.05 | 1.00 | 0.00 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 7.00 | 8.10 | 12.50 | 10.30 | % | 1.47 | 0 | 0 | 5.23 | 1.00 | 0.00 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 8.00 | 7.50 | 11.50 | 9.50 | % | 1.19 | 0 | 0 | 4.56 | 1.00 | 0.00 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 9.00 | 6.50 | 10.50 | 8.50 | % | 0.94 | 0 | 0 | 4.00 | 1.00 | 0.00 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 10.00 | 5.50 | 9.50 | 7.50 | % | 0.75 | 0 | 0 | 3.51 | 1.00 | 0.00 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 11.00 | 4.50 | 8.50 | 6.50 | % | 0.59 | 0 | 0 | 3.08 | 1.00 | 0.00 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 12.00 | 3.50 | 7.50 | 5.50 | % | 0.46 | 0 | 0 | 2.69 | 0.99 | 0.01 | -0.01 | 7/28/2026 4:00:00 PM EST | |||
| 13.00 | 2.55 | 6.50 | 4.53 | % | 0.35 | 0 | 0 | 2.34 | 0.98 | 0.02 | -0.02 | 7/28/2026 4:00:00 PM EST | |||
| 14.00 | 1.50 | 6.00 | 3.75 | % | 0.27 | 0 | 0 | 2.37 | 0.95 | 0.04 | -0.03 | 7/28/2026 4:00:00 PM EST | |||
| 15.00 | 0.90 | 4.90 | 2.90 | 3.08 | 0.00 | 0.00% | 0.19 | 0 | 0 | 1.97 | 0.89 | 0.07 | -0.03 | 7/23/2026 | 7/28/2026 4:00:00 PM EST |
| 16.00 | 0.20 | 4.90 | 2.55 | 2.68 | 0.00 | 0.00% | 0.16 | 0 | 11 | 2.29 | 0.80 | 0.10 | -0.04 | 7/17/2026 | 7/28/2026 4:00:00 PM EST |
| 17.00 | 0.10 | 3.60 | 1.85 | 2.59 | 0.00 | 0.00% | 0.11 | 0 | 25 | 1.76 | 0.69 | 0.12 | -0.04 | 6/22/2026 | 7/28/2026 4:00:00 PM EST |
| 18.00 | 0.00 | 3.00 | 1.50 | 1.50 | 0.00 | 0.00% | 0.08 | 0 | 1 | 1.66 | 0.56 | 0.14 | -0.04 | 7/15/2026 | 7/28/2026 4:00:00 PM EST |
| 19.00 | 0.00 | 3.50 | 1.75 | 1.00 | 0.00 | 0.00% | 0.09 | 10 | 43 | 2.16 | 0.43 | 0.14 | -0.03 | 7/28/2026 | 7/28/2026 4:00:00 PM EST |
| 20.00 | 0.00 | 4.90 | 2.45 | 1.70 | 0.00 | 0.00% | 0.12 | 0 | 14 | 3.15 | 0.31 | 0.12 | -0.03 | 6/24/2026 | 7/28/2026 4:00:00 PM EST |
| 21.00 | 0.00 | 4.90 | 2.45 | % | 0.12 | 0 | 0 | 3.31 | 0.22 | 0.10 | -0.02 | 7/28/2026 4:00:00 PM EST | |||
| 22.00 | 0.00 | 4.90 | 2.45 | % | 0.11 | 0 | 0 | 3.46 | 0.14 | 0.08 | -0.02 | 7/28/2026 4:00:00 PM EST | |||
| 23.00 | 0.00 | 4.90 | 2.45 | % | 0.11 | 0 | 0 | 3.60 | 0.09 | 0.05 | -0.01 | 7/28/2026 4:00:00 PM EST | |||
| 24.00 | 0.00 | 4.90 | 2.45 | % | 0.10 | 0 | 0 | 3.72 | 0.05 | 0.04 | -0.01 | 7/28/2026 4:00:00 PM EST | |||
| 25.00 | 0.00 | 4.90 | 2.45 | % | 0.10 | 0 | 0 | 3.84 | 0.03 | 0.02 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 26.00 | 0.00 | 4.90 | 2.45 | % | 0.09 | 0 | 0 | 3.95 | 0.02 | 0.01 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 27.00 | 0.00 | 4.90 | 2.45 | % | 0.09 | 0 | 0 | 4.05 | 0.01 | 0.01 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 28.00 | 0.00 | 4.90 | 2.45 | % | 0.09 | 0 | 0 | 4.15 | 0.00 | 0.00 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 29.00 | 0.00 | 4.90 | 2.45 | % | 0.08 | 0 | 0 | 4.24 | 0.00 | 0.00 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 30.00 | 0.00 | 4.90 | 2.45 | % | 0.08 | 0 | 0 | 4.33 | 0.00 | 0.00 | 0.00 | 7/28/2026 4:00:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5.00 | 0.00 | 0.05 | 0.03 | 0.03 | -0.12 | -80.00% | 0.01 | 22 | 15 | 2.53 | 0.00 | 0.00 | 0.00 | 7/28/2026 | 7/28/2026 4:00:00 PM EST |
| 6.00 | 0.00 | 0.05 | 0.03 | 0.03 | 0.00 | 0.00% | 0.01 | 18 | 0 | 2.19 | 0.00 | 0.00 | 0.00 | 7/28/2026 | 7/28/2026 4:00:00 PM EST |
| 7.00 | 0.00 | 4.90 | 2.45 | 0.04 | 0.00 | 0.00% | 0.35 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 7/23/2026 | 7/28/2026 4:00:00 PM EST |
| 8.00 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 1.66 | 0.00 | 0.00 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 9.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 24 | 1.44 | 0.00 | 0.00 | 0.00 | 7/21/2026 | 7/28/2026 4:00:00 PM EST |
| 10.00 | 0.00 | 4.90 | 2.45 | % | 0.25 | 0 | 0 | 6.88 | 0.00 | 0.00 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 11.00 | 0.00 | 4.90 | 2.45 | % | 0.22 | 0 | 0 | 6.14 | 0.00 | 0.00 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 12.00 | 0.00 | 2.00 | 1.00 | % | 0.08 | 0 | 0 | 3.01 | -0.01 | 0.01 | -0.01 | 7/28/2026 4:00:00 PM EST | |||
| 13.00 | 0.00 | 4.90 | 2.45 | % | 0.19 | 0 | 0 | 4.95 | -0.02 | 0.02 | -0.02 | 7/28/2026 4:00:00 PM EST | |||
| 14.00 | 0.00 | 0.90 | 0.45 | % | 0.03 | 0 | 0 | 1.50 | -0.05 | 0.04 | -0.03 | 7/28/2026 4:00:00 PM EST | |||
| 15.00 | 0.00 | 0.60 | 0.30 | 0.60 | 0.00 | 0.00% | 0.02 | 0 | 324 | 1.03 | -0.11 | 0.07 | -0.03 | 7/23/2026 | 7/28/2026 4:00:00 PM EST |
| 16.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 0.91 | -0.20 | 0.10 | -0.04 | 7/28/2026 4:00:00 PM EST | |||
| 17.00 | 0.15 | 1.35 | 0.75 | 0.95 | 0.00 | 0.00% | 0.04 | 0 | 124 | 0.67 | -0.31 | 0.12 | -0.04 | 7/27/2026 | 7/28/2026 4:00:00 PM EST |
| 18.00 | 0.00 | 4.90 | 2.45 | % | 0.14 | 0 | 0 | 2.80 | -0.44 | 0.14 | -0.04 | 7/28/2026 4:00:00 PM EST | |||
| 19.00 | 0.30 | 4.90 | 2.60 | % | 0.14 | 0 | 0 | 2.43 | -0.57 | 0.14 | -0.03 | 7/28/2026 4:00:00 PM EST | |||
| 20.00 | 1.00 | 5.50 | 3.25 | % | 0.16 | 0 | 0 | 2.40 | -0.69 | 0.12 | -0.03 | 7/28/2026 4:00:00 PM EST | |||
| 21.00 | 2.00 | 6.00 | 4.00 | % | 0.19 | 0 | 0 | 2.29 | -0.78 | 0.10 | -0.02 | 7/28/2026 4:00:00 PM EST | |||
| 22.00 | 2.50 | 6.90 | 4.70 | % | 0.21 | 0 | 0 | 2.40 | -0.86 | 0.08 | -0.02 | 7/28/2026 4:00:00 PM EST | |||
| 23.00 | 3.50 | 7.90 | 5.70 | % | 0.25 | 0 | 0 | 2.54 | -0.91 | 0.05 | -0.01 | 7/28/2026 4:00:00 PM EST | |||
| 24.00 | 4.50 | 8.60 | 6.55 | % | 0.27 | 0 | 0 | 2.51 | -0.95 | 0.04 | -0.01 | 7/28/2026 4:00:00 PM EST | |||
| 25.00 | 5.50 | 9.80 | 7.65 | 7.77 | 0.00 | 0.00% | 0.31 | 0 | 1 | 2.75 | -0.97 | 0.02 | 0.00 | 7/2/2026 | 7/28/2026 4:00:00 PM EST |
| 26.00 | 6.50 | 11.00 | 8.75 | % | 0.34 | 0 | 0 | 2.99 | -0.98 | 0.01 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 27.00 | 7.50 | 11.60 | 9.55 | % | 0.35 | 0 | 0 | 2.87 | -0.99 | 0.01 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 28.00 | 8.50 | 12.90 | 10.70 | % | 0.38 | 0 | 0 | 3.15 | -1.00 | 0.00 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 29.00 | 9.50 | 13.90 | 11.70 | % | 0.40 | 0 | 0 | 3.26 | -1.00 | 0.00 | 0.00 | 7/28/2026 4:00:00 PM EST | |||
| 30.00 | 10.50 | 14.90 | 12.70 | % | 0.42 | 0 | 0 | 3.35 | -1.00 | 0.00 | 0.00 | 7/28/2026 4:00:00 PM EST |