Options Chain for BERKLEY W R CORP COM (WRB) - $72.05 as of 10/9/2026 7:56:32 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 39.50 | 30.90 | 34.50 | 32.70 | % | 0.83 | 0 | 0 | 4.03 | 1.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 42.00 | 28.60 | 31.90 | 30.25 | % | 0.72 | 0 | 0 | 3.65 | 1.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 44.50 | 26.10 | 29.50 | 27.80 | % | 0.62 | 0 | 0 | 3.40 | 1.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 47.00 | 23.60 | 27.00 | 25.30 | % | 0.54 | 0 | 0 | 3.11 | 1.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 49.50 | 21.10 | 23.90 | 22.50 | 18.30 | 0.00 | 0.00% | 0.45 | 0 | 9 | 2.52 | 1.00 | 0.00 | 0.00 | 10/5/2026 | 10/9/2026 3:59:55 PM EST |
| 54.50 | 16.20 | 18.60 | 17.40 | % | 0.32 | 0 | 7 | 1.88 | 1.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 57.00 | 13.70 | 16.10 | 14.90 | % | 0.26 | 0 | 22 | 1.66 | 1.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 59.50 | 11.60 | 13.60 | 12.60 | % | 0.21 | 0 | 7 | 1.44 | 1.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 62.00 | 9.10 | 10.80 | 9.95 | 6.00 | 0.00 | 0.00% | 0.16 | 0 | 30 | 1.10 | 1.00 | 0.00 | 0.00 | 9/28/2026 | 10/9/2026 3:59:55 PM EST |
| 64.50 | 5.80 | 8.30 | 7.05 | 3.80 | 0.00 | 0.00% | 0.11 | 0 | 110 | 0.89 | 1.00 | 0.00 | 0.00 | 9/30/2026 | 10/9/2026 3:59:55 PM EST |
| 67.00 | 4.10 | 6.90 | 5.50 | 5.00 | 0.00 | 0.00% | 0.08 | 0 | 63 | 1.03 | 0.99 | 0.02 | -0.01 | 10/8/2026 | 10/9/2026 3:59:55 PM EST |
| 69.50 | 1.90 | 3.30 | 2.60 | 3.00 | +0.33 | +12.36% | 0.04 | 3 | 246 | 0.47 | 0.87 | 0.10 | -0.04 | 10/9/2026 | 10/9/2026 3:59:55 PM EST |
| 72.00 | 0.60 | 1.00 | 0.80 | 0.87 | +0.02 | +2.36% | 0.01 | 14 | 271 | 0.20 | 0.51 | 0.19 | -0.06 | 10/9/2026 | 10/9/2026 3:59:55 PM EST |
| 74.50 | 0.10 | 0.40 | 0.25 | 0.30 | 0.00 | 0.00% | 0.00 | 0 | 286 | 0.26 | 0.12 | 0.09 | -0.03 | 10/8/2026 | 10/9/2026 3:59:55 PM EST |
| 77.00 | 0.00 | 0.20 | 0.10 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 56 | 0.39 | 0.01 | 0.01 | 0.00 | 10/7/2026 | 10/9/2026 3:59:55 PM EST |
| 79.50 | 0.00 | 0.45 | 0.23 | 0.21 | 0.00 | 0.00% | 0.00 | 0 | 78 | 0.65 | 0.00 | 0.00 | 0.00 | 9/3/2026 | 10/9/2026 3:59:55 PM EST |
| 84.50 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 1.04 | 0.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 89.50 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 1.28 | 0.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 94.50 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 1.50 | 0.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 99.50 | 0.00 | 0.20 | 0.10 | 0.05 | % | 0.00 | 2 | 2 | 1.29 | 0.00 | 0.00 | 0.00 | 10/9/2026 | 10/9/2026 3:59:55 PM EST | |
| 104.50 | 0.00 | 0.95 | 0.48 | % | 0.00 | 0 | 0 | 1.99 | 0.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 39.50 | 0.00 | 2.15 | 1.08 | % | 0.03 | 0 | 0 | 4.07 | 0.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 42.00 | 0.00 | 2.15 | 1.08 | % | 0.03 | 0 | 0 | 3.74 | 0.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 44.50 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 3.43 | 0.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 47.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 4 | 3.13 | 0.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 49.50 | 0.00 | 1.35 | 0.68 | % | 0.01 | 0 | 4 | 2.44 | 0.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 54.50 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 1 | 1.64 | 0.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 57.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.43 | 0.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 59.50 | 0.00 | 0.75 | 0.38 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 53 | 1.23 | 0.00 | 0.00 | 0.00 | 9/9/2026 | 10/9/2026 3:59:55 PM EST |
| 62.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.04 | 0.00 | 0.00 | 0.00 | 9/30/2026 | 10/9/2026 3:59:55 PM EST |
| 64.50 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 237 | 0.84 | 0.00 | 0.00 | 0.00 | 10/7/2026 | 10/9/2026 3:59:55 PM EST |
| 67.00 | 0.00 | 0.30 | 0.15 | 0.10 | -0.02 | -16.67% | 0.00 | 1 | 297 | 0.46 | -0.01 | 0.02 | -0.01 | 10/9/2026 | 10/9/2026 3:59:55 PM EST |
| 69.50 | 0.05 | 0.75 | 0.40 | 0.19 | -0.21 | -52.50% | 0.01 | 10 | 79 | 0.31 | -0.13 | 0.10 | -0.04 | 10/9/2026 | 10/9/2026 3:59:55 PM EST |
| 72.00 | 0.60 | 1.15 | 0.88 | 0.75 | -3.44 | -82.10% | 0.01 | 1 | 25 | 0.22 | -0.49 | 0.19 | -0.06 | 10/9/2026 | 10/9/2026 3:59:55 PM EST |
| 74.50 | 1.55 | 3.80 | 2.68 | 4.84 | 0.00 | 0.00% | 0.04 | 0 | 0 | 0.56 | -0.88 | 0.09 | -0.03 | 9/21/2026 | 10/9/2026 3:59:55 PM EST |
| 77.00 | 3.90 | 6.10 | 5.00 | % | 0.06 | 0 | 0 | 0.70 | -0.99 | 0.01 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 79.50 | 6.70 | 9.30 | 8.00 | % | 0.10 | 0 | 0 | 1.09 | -1.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 84.50 | 11.00 | 13.80 | 12.40 | % | 0.15 | 0 | 0 | 1.23 | -1.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 89.50 | 15.80 | 19.00 | 17.40 | % | 0.19 | 0 | 0 | 1.57 | -1.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 94.50 | 20.70 | 24.10 | 22.40 | % | 0.24 | 0 | 0 | 1.85 | -1.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 99.50 | 25.70 | 29.10 | 27.40 | % | 0.28 | 0 | 0 | 2.06 | -1.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST | |||
| 104.50 | 30.70 | 34.10 | 32.40 | % | 0.31 | 0 | 0 | 2.26 | -1.00 | 0.00 | 0.00 | 10/9/2026 3:59:55 PM EST |