Options Chain for FULCRUM THERAPEUTICS INC COM (FULC) - $3.68 as of 7/31/2026 7:53:05 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 0.55 | 4.70 | 2.63 | 2.65 | 0.00 | 0.00% | 2.63 | 0 | 2 | 0.00 | 1.00 | 0.00 | 0.00 | 6/11/2026 | 7/31/2026 4:00:01 PM EST |
| 2.00 | 0.95 | 2.30 | 1.63 | % | 0.81 | 0 | 0 | 3.76 | 0.95 | 0.07 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 3.00 | 0.20 | 1.35 | 0.78 | 0.90 | 0.00 | 0.00% | 0.26 | 0 | 36 | 2.23 | 0.74 | 0.24 | 0.00 | 7/16/2026 | 7/31/2026 4:00:01 PM EST |
| 4.00 | 0.00 | 0.85 | 0.43 | 0.05 | -0.23 | -82.15% | 0.11 | 10 | 1,381 | 1.94 | 0.45 | 0.30 | -0.01 | 7/31/2026 | 7/31/2026 4:00:01 PM EST |
| 5.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.08 | 0 | 213 | 2.23 | 0.24 | 0.23 | 0.00 | 6/5/2026 | 7/31/2026 4:00:01 PM EST |
| 6.00 | 0.00 | 0.75 | 0.38 | 1.57 | 0.00 | 0.00% | 0.06 | 0 | 1 | 2.57 | 0.11 | 0.15 | 0.00 | 5/20/2026 | 7/31/2026 4:00:01 PM EST |
| 7.00 | 0.00 | 0.75 | 0.38 | 0.06 | 0.00 | 0.00% | 0.05 | 0 | 41 | 2.83 | 0.05 | 0.08 | 0.00 | 6/22/2026 | 7/31/2026 4:00:01 PM EST |
| 8.00 | 0.00 | 0.75 | 0.38 | 0.07 | 0.00 | 0.00% | 0.05 | 0 | 61 | 3.04 | 0.02 | 0.04 | 0.00 | 7/28/2026 | 7/31/2026 4:00:01 PM EST |
| 9.00 | 0.00 | 0.95 | 0.48 | 1.75 | 0.00 | 0.00% | 0.05 | 0 | 16 | 3.61 | 0.01 | 0.02 | 0.00 | 4/1/2026 | 7/31/2026 4:00:01 PM EST |
| 10.00 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 1 | 3.38 | 0.01 | 0.01 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 11.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 7 | 3.52 | 0.00 | 0.01 | 0.00 | 6/5/2026 | 7/31/2026 4:00:01 PM EST |
| 12.00 | 0.00 | 1.00 | 0.50 | % | 0.04 | 0 | 1 | 4.12 | 0.00 | 0.00 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 13.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 3.74 | 0.00 | 0.00 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 14.00 | 0.00 | 0.95 | 0.48 | % | 0.03 | 0 | 0 | 4.23 | 0.00 | 0.00 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 15.00 | 0.00 | 0.95 | 0.48 | % | 0.03 | 0 | 20 | 4.32 | 0.00 | 0.00 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 16.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 20 | 4.01 | 0.00 | 0.00 | 0.00 | 6/18/2026 | 7/31/2026 4:00:01 PM EST |
| 17.00 | 0.00 | 0.75 | 0.38 | 0.20 | 0.00 | 0.00% | 0.02 | 0 | 1 | 4.09 | 0.00 | 0.00 | 0.00 | 6/12/2026 | 7/31/2026 4:00:01 PM EST |
| 18.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 1 | 4.16 | 0.00 | 0.00 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 20.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 4.29 | 0.00 | 0.00 | 0.00 | 7/31/2026 4:00:01 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 0.00 | 0.75 | 0.38 | % | 0.38 | 0 | 0 | 8.09 | 0.00 | 0.00 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 2.00 | 0.00 | 1.00 | 0.50 | 0.05 | 0.00 | 0.00% | 0.25 | 0 | 65 | 4.77 | -0.05 | 0.07 | 0.00 | 6/8/2026 | 7/31/2026 4:00:01 PM EST |
| 3.00 | 0.00 | 0.40 | 0.20 | 0.10 | 0.00 | 0.00% | 0.07 | 0 | 3,119 | 0.64 | -0.26 | 0.24 | 0.00 | 7/29/2026 | 7/31/2026 4:00:01 PM EST |
| 4.00 | 0.10 | 1.15 | 0.63 | 0.50 | 0.00 | 0.00% | 0.16 | 0 | 16 | 1.70 | -0.55 | 0.30 | -0.01 | 7/28/2026 | 7/31/2026 4:00:01 PM EST |
| 5.00 | 0.80 | 3.50 | 2.15 | 2.01 | 0.00 | 0.00% | 0.43 | 0 | 0 | 5.06 | -0.76 | 0.23 | 0.00 | 6/2/2026 | 7/31/2026 4:00:01 PM EST |
| 6.00 | 1.70 | 4.50 | 3.10 | % | 0.52 | 0 | 0 | 5.36 | -0.89 | 0.15 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 7.00 | 2.70 | 4.00 | 3.35 | 4.10 | 0.00 | 0.00% | 0.48 | 0 | 9 | 2.51 | -0.95 | 0.08 | 0.00 | 6/2/2026 | 7/31/2026 4:00:01 PM EST |
| 8.00 | 3.70 | 5.00 | 4.35 | 2.39 | 0.00 | 0.00% | 0.54 | 0 | 5 | 2.73 | -0.98 | 0.04 | 0.00 | 5/15/2026 | 7/31/2026 4:00:01 PM EST |
| 9.00 | 4.70 | 6.10 | 5.40 | % | 0.60 | 0 | 0 | 3.12 | -0.99 | 0.02 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 10.00 | 5.50 | 7.00 | 6.25 | % | 0.62 | 0 | 2 | 3.07 | -0.99 | 0.01 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 11.00 | 6.50 | 8.00 | 7.25 | % | 0.66 | 0 | 0 | 3.21 | -1.00 | 0.01 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 12.00 | 7.50 | 9.00 | 8.25 | % | 0.69 | 0 | 0 | 3.34 | -1.00 | 0.00 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 13.00 | 8.50 | 10.00 | 9.25 | % | 0.71 | 0 | 0 | 3.45 | -1.00 | 0.00 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 14.00 | 9.50 | 11.00 | 10.25 | % | 0.73 | 0 | 0 | 3.55 | -1.00 | 0.00 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 15.00 | 10.30 | 12.20 | 11.25 | % | 0.75 | 0 | 0 | 4.05 | -1.00 | 0.00 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 16.00 | 11.10 | 13.50 | 12.30 | % | 0.77 | 0 | 0 | 4.73 | -1.00 | 0.00 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 17.00 | 12.10 | 14.50 | 13.30 | % | 0.78 | 0 | 0 | 4.81 | -1.00 | 0.00 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 18.00 | 13.10 | 15.50 | 14.30 | % | 0.79 | 0 | 0 | 4.89 | -1.00 | 0.00 | 0.00 | 7/31/2026 4:00:01 PM EST | |||
| 20.00 | 15.10 | 17.50 | 16.30 | % | 0.82 | 0 | 0 | 5.02 | -1.00 | 0.00 | 0.00 | 7/31/2026 4:00:01 PM EST |