Options Chain for BERKLEY W R CORP COM (WRB) - $69.55 as of 12/19/2025 2:09:18 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 36.00 | 32.10 | 35.60 | 33.85 | % | 0.94 | 0 | 1 | 2.25 | 1.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 38.50 | 29.60 | 33.10 | 31.35 | % | 0.81 | 0 | 0 | 2.04 | 1.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 41.00 | 27.10 | 30.60 | 28.85 | % | 0.70 | 0 | 0 | 1.87 | 1.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 43.50 | 24.60 | 28.20 | 26.40 | % | 0.61 | 0 | 0 | 1.71 | 1.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 46.00 | 22.10 | 25.70 | 23.90 | % | 0.52 | 0 | 0 | 1.55 | 1.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 48.50 | 19.50 | 23.20 | 21.35 | % | 0.44 | 0 | 0 | 1.43 | 1.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 53.50 | 14.50 | 18.20 | 16.35 | % | 0.31 | 0 | 0 | 1.15 | 1.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 58.50 | 9.50 | 13.30 | 11.40 | % | 0.19 | 0 | 0 | 0.91 | 0.99 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 61.00 | 8.00 | 9.90 | 8.95 | 9.06 | % | 0.15 | 3 | 36 | 0.60 | 0.98 | 0.01 | -0.01 | 12/19/2025 | 12/19/2025 4:00:01 PM EST | |
| 63.50 | 5.60 | 7.80 | 6.70 | % | 0.11 | 0 | 17 | 0.55 | 0.93 | 0.03 | -0.01 | 12/19/2025 4:00:01 PM EST | |||
| 66.00 | 2.95 | 4.70 | 3.83 | 3.90 | 0.00 | 0.00% | 0.06 | 0 | 117 | 0.33 | 0.80 | 0.06 | -0.02 | 12/18/2025 | 12/19/2025 4:00:01 PM EST |
| 68.50 | 1.20 | 3.00 | 2.10 | 2.40 | 0.00 | 0.00% | 0.03 | 0 | 183 | 0.19 | 0.60 | 0.09 | -0.03 | 12/18/2025 | 12/19/2025 4:00:01 PM EST |
| 71.00 | 0.10 | 2.90 | 1.50 | 0.95 | 0.00 | 0.00% | 0.02 | 12 | 156 | 0.27 | 0.37 | 0.09 | -0.03 | 12/19/2025 | 12/19/2025 4:00:01 PM EST |
| 73.50 | 0.00 | 0.45 | 0.23 | 0.26 | 0.00 | 0.00% | 0.00 | 0 | 306 | 0.22 | 0.17 | 0.07 | -0.02 | 12/18/2025 | 12/19/2025 4:00:01 PM EST |
| 76.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 112 | 0.36 | 0.06 | 0.03 | -0.01 | 12/15/2025 | 12/19/2025 4:00:01 PM EST |
| 78.50 | 0.00 | 0.20 | 0.10 | 0.09 | % | 0.00 | 1 | 146 | 0.30 | 0.02 | 0.01 | 0.00 | 12/19/2025 | 12/19/2025 4:00:01 PM EST | |
| 81.00 | 0.00 | 0.05 | 0.03 | 0.03 | % | 0.00 | 1 | 88 | 0.28 | 0.00 | 0.00 | 0.00 | 12/19/2025 | 12/19/2025 4:00:01 PM EST | |
| 83.50 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 45 | 0.57 | 0.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 86.50 | 0.00 | 2.55 | 1.28 | % | 0.01 | 0 | 11 | 0.99 | 0.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 88.50 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 4 | 0.69 | 0.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 93.50 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.80 | 0.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 98.50 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.90 | 0.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 103.50 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 26 | 1.32 | 0.00 | 0.00 | 0.00 | 12/19/2025 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 36.00 | 0.00 | 1.55 | 0.78 | % | 0.02 | 0 | 0 | 2.00 | 0.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 38.50 | 0.00 | 1.35 | 0.68 | % | 0.02 | 0 | 0 | 1.76 | 0.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 41.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 1.46 | 0.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 43.50 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 1.33 | 0.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 46.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 1.20 | 0.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 48.50 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 1.08 | 0.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 53.50 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 12 | 0.79 | 0.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 58.50 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 8 | 0.59 | -0.01 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 61.00 | 0.00 | 0.65 | 0.33 | % | 0.01 | 0 | 10 | 0.46 | -0.02 | 0.01 | -0.01 | 12/19/2025 4:00:01 PM EST | |||
| 63.50 | 0.00 | 0.75 | 0.38 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 138 | 0.38 | -0.07 | 0.03 | -0.01 | 12/17/2025 | 12/19/2025 4:00:01 PM EST |
| 66.00 | 0.30 | 0.65 | 0.48 | 0.35 | -0.13 | -27.09% | 0.01 | 1 | 83 | 0.22 | -0.20 | 0.06 | -0.02 | 12/19/2025 | 12/19/2025 4:00:01 PM EST |
| 68.50 | 0.80 | 1.25 | 1.03 | 1.05 | +0.07 | +7.15% | 0.02 | 1 | 122 | 0.19 | -0.40 | 0.09 | -0.03 | 12/19/2025 | 12/19/2025 4:00:01 PM EST |
| 71.00 | 1.85 | 3.60 | 2.73 | 2.92 | 0.00 | 0.00% | 0.04 | 0 | 120 | 0.24 | -0.63 | 0.09 | -0.03 | 12/18/2025 | 12/19/2025 4:00:01 PM EST |
| 73.50 | 3.50 | 4.80 | 4.15 | 4.50 | 0.00 | 0.00% | 0.06 | 0 | 137 | 0.30 | -0.83 | 0.07 | -0.02 | 12/15/2025 | 12/19/2025 4:00:01 PM EST |
| 76.00 | 5.60 | 7.50 | 6.55 | % | 0.09 | 0 | 11 | 0.42 | -0.94 | 0.03 | -0.01 | 12/19/2025 4:00:01 PM EST | |||
| 78.50 | 7.00 | 10.30 | 8.65 | % | 0.11 | 0 | 1 | 0.56 | -0.98 | 0.01 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 81.00 | 9.50 | 12.80 | 11.15 | % | 0.14 | 0 | 0 | 0.64 | -1.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 83.50 | 12.00 | 15.30 | 13.65 | % | 0.16 | 0 | 0 | 0.71 | -1.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 86.50 | 15.00 | 18.70 | 16.85 | % | 0.19 | 0 | 0 | 0.87 | -1.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 88.50 | 17.00 | 20.70 | 18.85 | % | 0.21 | 0 | 7 | 0.92 | -1.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 93.50 | 22.00 | 25.70 | 23.85 | % | 0.26 | 0 | 0 | 1.04 | -1.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 98.50 | 27.00 | 30.70 | 28.85 | % | 0.29 | 0 | 0 | 1.16 | -1.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST | |||
| 103.50 | 32.00 | 35.70 | 33.85 | % | 0.33 | 0 | 0 | 1.26 | -1.00 | 0.00 | 0.00 | 12/19/2025 4:00:01 PM EST |