Options Chain for BERKLEY W R CORP COM (WRB) - $70.64 as of 12/26/2025 10:28:06 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 45.00 | 24.00 | 27.80 | 25.90 | % | 0.58 | 0 | 0 | 1.14 | 1.00 | 0.00 | 0.00 | 12/26/2025 3:59:46 PM EST | |||
| 47.50 | 21.40 | 25.50 | 23.45 | % | 0.49 | 0 | 0 | 1.07 | 1.00 | 0.00 | 0.00 | 12/26/2025 3:59:46 PM EST | |||
| 50.00 | 18.90 | 22.90 | 20.90 | % | 0.42 | 0 | 0 | 0.95 | 1.00 | 0.00 | 0.00 | 12/26/2025 3:59:46 PM EST | |||
| 55.00 | 14.80 | 17.20 | 16.00 | % | 0.29 | 0 | 0 | 0.65 | 1.00 | 0.00 | -0.01 | 12/26/2025 3:59:46 PM EST | |||
| 60.00 | 10.20 | 12.40 | 11.30 | % | 0.19 | 0 | 0 | 0.52 | 0.96 | 0.01 | -0.01 | 12/26/2025 3:59:46 PM EST | |||
| 62.50 | 7.90 | 9.80 | 8.85 | % | 0.14 | 0 | 0 | 0.40 | 0.91 | 0.02 | -0.02 | 12/26/2025 3:59:46 PM EST | |||
| 65.00 | 5.70 | 7.60 | 6.65 | % | 0.10 | 0 | 0 | 0.36 | 0.84 | 0.04 | -0.02 | 12/26/2025 3:59:46 PM EST | |||
| 67.50 | 4.20 | 4.90 | 4.55 | 5.30 | % | 0.07 | 10 | 0 | 0.22 | 0.73 | 0.05 | -0.02 | 12/26/2025 | 12/26/2025 3:59:46 PM EST | |
| 70.00 | 2.40 | 3.30 | 2.85 | % | 0.04 | 0 | 0 | 0.21 | 0.58 | 0.06 | -0.03 | 12/26/2025 3:59:46 PM EST | |||
| 72.50 | 1.60 | 2.50 | 2.05 | 1.59 | 0.00 | 0.00% | 0.03 | 0 | 23 | 0.25 | 0.41 | 0.06 | -0.02 | 12/24/2025 | 12/26/2025 3:59:46 PM EST |
| 75.00 | 0.15 | 1.30 | 0.73 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 16 | 0.19 | 0.26 | 0.05 | -0.02 | 12/23/2025 | 12/26/2025 3:59:46 PM EST |
| 77.50 | 0.00 | 1.00 | 0.50 | 0.55 | 0.00 | 0.00% | 0.01 | 0 | 32 | 0.28 | 0.18 | 0.04 | -0.02 | 12/23/2025 | 12/26/2025 3:59:46 PM EST |
| 80.00 | 0.00 | 0.75 | 0.38 | 0.23 | 0.00 | 0.00% | 0.00 | 0 | 13 | 0.31 | 0.10 | 0.03 | -0.01 | 12/23/2025 | 12/26/2025 3:59:46 PM EST |
| 85.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.40 | 0.03 | 0.01 | 0.00 | 12/26/2025 3:59:46 PM EST | |||
| 90.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.48 | 0.01 | 0.00 | 0.00 | 12/26/2025 3:59:46 PM EST | |||
| 95.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.56 | 0.00 | 0.00 | 0.00 | 12/26/2025 3:59:46 PM EST | |||
| 100.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.63 | 0.00 | 0.00 | 0.00 | 12/26/2025 3:59:46 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 45.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 0.86 | 0.00 | 0.00 | 0.00 | 12/26/2025 3:59:46 PM EST | |||
| 47.50 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 0.77 | 0.00 | 0.00 | 0.00 | 12/26/2025 3:59:46 PM EST | |||
| 50.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 0.69 | 0.00 | 0.00 | 0.00 | 12/26/2025 3:59:46 PM EST | |||
| 55.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 0.54 | 0.00 | 0.00 | -0.01 | 12/26/2025 3:59:46 PM EST | |||
| 60.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 0.40 | -0.04 | 0.01 | -0.01 | 12/26/2025 3:59:46 PM EST | |||
| 62.50 | 0.05 | 0.95 | 0.50 | % | 0.01 | 0 | 0 | 0.27 | -0.09 | 0.02 | -0.02 | 12/26/2025 3:59:46 PM EST | |||
| 65.00 | 0.25 | 1.15 | 0.70 | 0.72 | % | 0.01 | 12 | 0 | 0.25 | -0.16 | 0.04 | -0.02 | 12/26/2025 | 12/26/2025 3:59:46 PM EST | |
| 67.50 | 0.70 | 1.60 | 1.15 | 1.15 | -0.40 | -25.81% | 0.02 | 6 | 13 | 0.23 | -0.27 | 0.05 | -0.02 | 12/26/2025 | 12/26/2025 3:59:46 PM EST |
| 70.00 | 1.60 | 2.25 | 1.93 | 2.08 | -0.02 | -0.96% | 0.03 | 5 | 2 | 0.21 | -0.42 | 0.06 | -0.03 | 12/26/2025 | 12/26/2025 3:59:46 PM EST |
| 72.50 | 2.80 | 4.60 | 3.70 | 3.95 | 0.00 | 0.00% | 0.05 | 0 | 3 | 0.24 | -0.59 | 0.06 | -0.02 | 12/19/2025 | 12/26/2025 3:59:46 PM EST |
| 75.00 | 4.40 | 6.30 | 5.35 | % | 0.07 | 0 | 0 | 0.33 | -0.74 | 0.05 | -0.02 | 12/26/2025 3:59:46 PM EST | |||
| 77.50 | 6.40 | 8.10 | 7.25 | % | 0.09 | 0 | 0 | 0.34 | -0.82 | 0.04 | -0.02 | 12/26/2025 3:59:46 PM EST | |||
| 80.00 | 8.10 | 10.80 | 9.45 | % | 0.12 | 0 | 0 | 0.44 | -0.90 | 0.03 | -0.01 | 12/26/2025 3:59:46 PM EST | |||
| 85.00 | 12.70 | 16.10 | 14.40 | % | 0.17 | 0 | 0 | 0.57 | -0.97 | 0.01 | 0.00 | 12/26/2025 3:59:46 PM EST | |||
| 90.00 | 17.60 | 21.20 | 19.40 | % | 0.22 | 0 | 0 | 0.68 | -0.99 | 0.00 | 0.00 | 12/26/2025 3:59:46 PM EST | |||
| 95.00 | 22.60 | 26.20 | 24.40 | % | 0.26 | 0 | 0 | 0.77 | -1.00 | 0.00 | 0.00 | 12/26/2025 3:59:46 PM EST | |||
| 100.00 | 27.60 | 31.20 | 29.40 | % | 0.29 | 0 | 0 | 0.85 | -1.00 | 0.00 | 0.00 | 12/26/2025 3:59:46 PM EST |