Options Chain for BERKLEY W R CORP COM (WRB) - $65.55 as of 3/23/2026 9:26:45 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 39.00 | 25.50 | 28.90 | 27.20 | % | 0.70 | 0 | 0 | 1.97 | 1.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 41.50 | 23.50 | 26.40 | 24.95 | % | 0.60 | 0 | 0 | 1.81 | 1.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 44.00 | 21.00 | 23.90 | 22.45 | % | 0.51 | 0 | 0 | 1.64 | 1.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 46.50 | 18.50 | 21.40 | 19.95 | % | 0.43 | 0 | 0 | 1.48 | 1.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 47.50 | 17.50 | 20.40 | 18.95 | % | 0.40 | 0 | 0 | 1.41 | 1.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 49.00 | 16.00 | 18.90 | 17.45 | % | 0.36 | 0 | 0 | 1.31 | 1.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 50.00 | 15.00 | 17.90 | 16.45 | 19.30 | 0.00 | 0.00% | 0.33 | 0 | 1 | 1.25 | 1.00 | 0.00 | 0.00 | 3/16/2026 | 3/23/2026 4:00:05 PM EST |
| 54.00 | 11.10 | 13.20 | 12.15 | 16.40 | 0.00 | 0.00% | 0.23 | 0 | 0 | 1.03 | 1.00 | 0.00 | -0.01 | 2/4/2026 | 3/23/2026 4:00:05 PM EST |
| 55.00 | 10.30 | 12.50 | 11.40 | 20.50 | 0.00 | 0.00% | 0.21 | 0 | 0 | 0.82 | 0.99 | 0.00 | -0.01 | 10/20/2025 | 3/23/2026 4:00:05 PM EST |
| 59.00 | 6.60 | 8.40 | 7.50 | % | 0.13 | 0 | 0 | 0.63 | 0.94 | 0.02 | -0.03 | 3/23/2026 4:00:05 PM EST | |||
| 60.00 | 5.90 | 6.80 | 6.35 | 10.75 | 0.00 | 0.00% | 0.11 | 0 | 1 | 0.57 | 0.91 | 0.03 | -0.03 | 1/2/2026 | 3/23/2026 4:00:05 PM EST |
| 61.50 | 4.60 | 6.20 | 5.40 | 5.50 | 0.00 | 0.00% | 0.09 | 0 | 0 | 0.54 | 0.84 | 0.05 | -0.04 | 3/20/2026 | 3/23/2026 4:00:05 PM EST |
| 62.50 | 3.60 | 4.80 | 4.20 | 4.50 | -1.90 | -29.69% | 0.07 | 1 | 1 | 0.38 | 0.79 | 0.06 | -0.04 | 3/23/2026 | 3/23/2026 4:00:05 PM EST |
| 64.00 | 2.60 | 4.00 | 3.30 | 8.60 | 0.00 | 0.00% | 0.05 | 0 | 115 | 0.30 | 0.70 | 0.08 | -0.05 | 2/19/2026 | 3/23/2026 4:00:05 PM EST |
| 65.00 | 1.95 | 2.50 | 2.23 | 2.80 | 0.00 | 0.00% | 0.03 | 0 | 19 | 0.23 | 0.62 | 0.09 | -0.05 | 3/20/2026 | 3/23/2026 4:00:05 PM EST |
| 66.50 | 1.15 | 1.75 | 1.45 | 1.68 | -4.27 | -71.77% | 0.02 | 9 | 38 | 0.24 | 0.48 | 0.10 | -0.04 | 3/23/2026 | 3/23/2026 4:00:05 PM EST |
| 67.50 | 0.80 | 1.55 | 1.18 | 0.95 | -0.30 | -24.00% | 0.02 | 40 | 55 | 0.25 | 0.38 | 0.10 | -0.04 | 3/23/2026 | 3/23/2026 4:00:05 PM EST |
| 69.00 | 0.25 | 0.90 | 0.58 | 0.61 | -1.53 | -71.50% | 0.01 | 7 | 107 | 0.23 | 0.24 | 0.08 | -0.03 | 3/23/2026 | 3/23/2026 4:00:05 PM EST |
| 70.00 | 0.05 | 0.50 | 0.28 | 0.35 | -0.19 | -35.19% | 0.00 | 83 | 55 | 0.19 | 0.17 | 0.07 | -0.02 | 3/23/2026 | 3/23/2026 4:00:05 PM EST |
| 71.50 | 0.00 | 0.75 | 0.38 | 0.39 | 0.00 | 0.00% | 0.01 | 0 | 29 | 0.36 | 0.10 | 0.05 | -0.02 | 3/20/2026 | 3/23/2026 4:00:05 PM EST |
| 72.50 | 0.00 | 0.75 | 0.38 | 0.32 | 0.00 | 0.00% | 0.01 | 0 | 43 | 0.40 | 0.06 | 0.03 | -0.01 | 3/18/2026 | 3/23/2026 4:00:05 PM EST |
| 74.00 | 0.00 | 0.30 | 0.15 | 0.19 | +0.04 | +26.67% | 0.00 | 1 | 871 | 0.29 | 0.03 | 0.02 | -0.01 | 3/23/2026 | 3/23/2026 4:00:05 PM EST |
| 75.00 | 0.00 | 0.75 | 0.38 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 122 | 0.48 | 0.02 | 0.01 | 0.00 | 3/18/2026 | 3/23/2026 4:00:05 PM EST |
| 76.50 | 0.00 | 0.75 | 0.38 | 0.80 | 0.00 | 0.00% | 0.00 | 0 | 112 | 0.53 | 0.01 | 0.00 | 0.00 | 3/3/2026 | 3/23/2026 4:00:05 PM EST |
| 77.50 | 0.00 | 0.75 | 0.38 | 0.38 | 0.00 | 0.00% | 0.00 | 0 | 33 | 0.56 | 0.00 | 0.00 | 0.00 | 3/13/2026 | 3/23/2026 4:00:05 PM EST |
| 79.00 | 0.00 | 0.75 | 0.38 | 0.35 | 0.00 | 0.00% | 0.00 | 0 | 77 | 0.60 | 0.00 | 0.00 | 0.00 | 3/4/2026 | 3/23/2026 4:00:05 PM EST |
| 80.00 | 0.00 | 0.75 | 0.38 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.63 | 0.00 | 0.00 | 0.00 | 3/4/2026 | 3/23/2026 4:00:05 PM EST |
| 81.50 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 2 | 0.72 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 84.00 | 0.00 | 0.35 | 0.18 | 0.37 | 0.00 | 0.00% | 0.00 | 0 | 6 | 0.61 | 0.00 | 0.00 | 0.00 | 1/5/2026 | 3/23/2026 4:00:05 PM EST |
| 85.00 | 0.00 | 0.95 | 0.48 | 1.94 | 0.00 | 0.00% | 0.01 | 0 | 0 | 0.82 | 0.00 | 0.00 | 0.00 | 11/19/2025 | 3/23/2026 4:00:05 PM EST |
| 86.50 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 34 | 0.80 | 0.00 | 0.00 | 0.00 | 2/23/2026 | 3/23/2026 4:00:05 PM EST |
| 89.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 137 | 0.86 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 94.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 4 | 1.03 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 99.00 | 0.00 | 3.40 | 1.70 | % | 0.02 | 0 | 1 | 1.68 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 104.00 | 0.00 | 1.50 | 0.75 | % | 0.01 | 0 | 0 | 1.38 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 39.00 | 0.00 | 1.50 | 0.75 | % | 0.02 | 0 | 0 | 1.79 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 41.50 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.33 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 44.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.20 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 46.50 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.07 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 47.50 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.02 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 49.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 1 | 0.94 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 50.00 | 0.00 | 0.75 | 0.38 | 0.39 | 0.00 | 0.00% | 0.01 | 0 | 0 | 0.89 | 0.00 | 0.00 | 0.00 | 12/11/2025 | 3/23/2026 4:00:05 PM EST |
| 54.00 | 0.00 | 0.80 | 0.40 | % | 0.01 | 0 | 22 | 0.72 | 0.00 | 0.00 | -0.01 | 3/23/2026 4:00:05 PM EST | |||
| 55.00 | 0.00 | 0.75 | 0.38 | 0.48 | 0.00 | 0.00% | 0.01 | 0 | 0 | 0.66 | -0.01 | 0.00 | -0.01 | 12/11/2025 | 3/23/2026 4:00:05 PM EST |
| 59.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 9 | 0.48 | -0.06 | 0.02 | -0.03 | 3/23/2026 4:00:05 PM EST | |||
| 60.00 | 0.00 | 0.80 | 0.40 | 0.22 | -0.43 | -66.16% | 0.01 | 1 | 1 | 0.44 | -0.09 | 0.03 | -0.03 | 3/23/2026 | 3/23/2026 4:00:05 PM EST |
| 61.50 | 0.25 | 0.70 | 0.48 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 32 | 0.29 | -0.16 | 0.05 | -0.04 | 3/9/2026 | 3/23/2026 4:00:05 PM EST |
| 62.50 | 0.50 | 0.80 | 0.65 | 0.65 | 0.00 | 0.00% | 0.01 | 0 | 15 | 0.29 | -0.21 | 0.06 | -0.04 | 3/19/2026 | 3/23/2026 4:00:05 PM EST |
| 64.00 | 0.50 | 1.25 | 0.88 | 1.10 | 0.00 | 0.00% | 0.01 | 0 | 207 | 0.25 | -0.30 | 0.08 | -0.05 | 3/20/2026 | 3/23/2026 4:00:05 PM EST |
| 65.00 | 0.90 | 1.40 | 1.15 | 1.35 | -0.04 | -2.88% | 0.02 | 25 | 139 | 0.24 | -0.38 | 0.09 | -0.05 | 3/23/2026 | 3/23/2026 4:00:05 PM EST |
| 66.50 | 1.65 | 2.20 | 1.93 | 2.19 | +0.34 | +18.38% | 0.03 | 2 | 53 | 0.24 | -0.52 | 0.10 | -0.04 | 3/23/2026 | 3/23/2026 4:00:05 PM EST |
| 67.50 | 1.75 | 2.95 | 2.35 | 2.31 | -0.19 | -7.60% | 0.03 | 2 | 59 | 0.31 | -0.62 | 0.10 | -0.04 | 3/23/2026 | 3/23/2026 4:00:05 PM EST |
| 69.00 | 3.10 | 3.90 | 3.50 | 2.15 | 0.00 | 0.00% | 0.05 | 0 | 82 | 0.30 | -0.76 | 0.08 | -0.03 | 3/18/2026 | 3/23/2026 4:00:05 PM EST |
| 70.00 | 3.30 | 5.20 | 4.25 | 4.45 | 0.00 | 0.00% | 0.06 | 0 | 23 | 0.40 | -0.83 | 0.07 | -0.02 | 3/20/2026 | 3/23/2026 4:00:05 PM EST |
| 71.50 | 4.60 | 6.10 | 5.35 | 5.63 | 0.00 | 0.00% | 0.07 | 0 | 7 | 0.34 | -0.90 | 0.05 | -0.02 | 3/20/2026 | 3/23/2026 4:00:05 PM EST |
| 72.50 | 5.40 | 7.30 | 6.35 | 5.85 | 0.00 | 0.00% | 0.09 | 0 | 10 | 0.43 | -0.94 | 0.03 | -0.01 | 3/12/2026 | 3/23/2026 4:00:05 PM EST |
| 74.00 | 6.50 | 9.90 | 8.20 | 6.60 | 0.00 | 0.00% | 0.11 | 0 | 4 | 0.69 | -0.97 | 0.02 | -0.01 | 3/11/2026 | 3/23/2026 4:00:05 PM EST |
| 75.00 | 7.90 | 9.60 | 8.75 | 6.90 | 0.00 | 0.00% | 0.12 | 0 | 0 | 0.46 | -0.98 | 0.01 | 0.00 | 12/12/2025 | 3/23/2026 4:00:05 PM EST |
| 76.50 | 8.80 | 12.10 | 10.45 | % | 0.14 | 0 | 0 | 0.73 | -0.99 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 77.50 | 9.80 | 13.10 | 11.45 | 3.60 | 0.00 | 0.00% | 0.15 | 0 | 0 | 0.77 | -1.00 | 0.00 | 0.00 | 12/1/2025 | 3/23/2026 4:00:05 PM EST |
| 79.00 | 11.30 | 14.70 | 13.00 | 10.29 | 0.00 | 0.00% | 0.16 | 0 | 0 | 0.84 | -1.00 | 0.00 | 0.00 | 12/15/2025 | 3/23/2026 4:00:05 PM EST |
| 80.00 | 12.30 | 15.70 | 14.00 | 11.98 | 0.00 | 0.00% | 0.17 | 0 | 0 | 0.87 | -1.00 | 0.00 | 0.00 | 1/7/2026 | 3/23/2026 4:00:05 PM EST |
| 81.50 | 13.80 | 17.30 | 15.55 | % | 0.19 | 0 | 0 | 0.94 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 84.00 | 16.30 | 19.70 | 18.00 | 15.50 | 0.00 | 0.00% | 0.21 | 0 | 0 | 0.99 | -1.00 | 0.00 | 0.00 | 1/26/2026 | 3/23/2026 4:00:05 PM EST |
| 85.00 | 17.30 | 20.70 | 19.00 | 9.40 | 0.00 | 0.00% | 0.22 | 0 | 0 | 1.02 | -1.00 | 0.00 | 0.00 | 11/19/2025 | 3/23/2026 4:00:05 PM EST |
| 86.50 | 18.80 | 22.40 | 20.60 | % | 0.24 | 0 | 0 | 1.11 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 89.00 | 21.30 | 24.90 | 23.10 | % | 0.26 | 0 | 0 | 1.18 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 94.00 | 26.30 | 29.90 | 28.10 | % | 0.30 | 0 | 0 | 1.31 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 99.00 | 31.30 | 34.90 | 33.10 | % | 0.33 | 0 | 0 | 1.43 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST | |||
| 104.00 | 36.30 | 39.90 | 38.10 | % | 0.37 | 0 | 0 | 1.54 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:05 PM EST |