Options Chain for BERKLEY W R CORP COM (WRB) - $71.60 as of 8/7/2026 9:22:35 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 44.50 | 25.30 | 28.40 | 26.85 | % | 0.60 | 0 | 0 | 2.08 | 1.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 47.00 | 22.80 | 25.90 | 24.35 | % | 0.52 | 0 | 0 | 1.90 | 1.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 49.50 | 20.40 | 23.40 | 21.90 | % | 0.44 | 0 | 0 | 1.72 | 1.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 54.50 | 15.70 | 18.00 | 16.85 | % | 0.31 | 0 | 0 | 1.23 | 1.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 59.50 | 10.70 | 13.10 | 11.90 | % | 0.20 | 0 | 0 | 0.96 | 1.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 62.00 | 8.70 | 10.40 | 9.55 | 15.05 | 0.00 | 0.00% | 0.15 | 0 | 0 | 0.75 | 1.00 | 0.00 | 0.00 | 7/28/2026 | 8/7/2026 3:59:53 PM EST |
| 64.50 | 6.00 | 7.70 | 6.85 | 7.80 | 0.00 | 0.00% | 0.11 | 0 | 2 | 0.55 | 0.99 | 0.01 | 0.00 | 8/6/2026 | 8/7/2026 3:59:53 PM EST |
| 67.00 | 4.40 | 6.10 | 5.25 | 5.15 | -1.29 | -20.04% | 0.08 | 1 | 4 | 0.62 | 0.90 | 0.05 | -0.02 | 8/7/2026 | 8/7/2026 3:59:53 PM EST |
| 69.50 | 1.60 | 3.20 | 2.40 | 5.50 | 0.00 | 0.00% | 0.03 | 0 | 100 | 0.37 | 0.75 | 0.10 | -0.03 | 7/30/2026 | 8/7/2026 3:59:53 PM EST |
| 72.00 | 0.85 | 1.15 | 1.00 | 1.06 | -0.32 | -23.19% | 0.01 | 10 | 118 | 0.21 | 0.45 | 0.13 | -0.04 | 8/7/2026 | 8/7/2026 3:59:53 PM EST |
| 74.50 | 0.30 | 0.45 | 0.38 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 98 | 0.24 | 0.18 | 0.09 | -0.03 | 8/5/2026 | 8/7/2026 3:59:53 PM EST |
| 77.00 | 0.10 | 0.15 | 0.13 | 0.13 | -0.11 | -45.84% | 0.00 | 13 | 222 | 0.26 | 0.05 | 0.03 | -0.01 | 8/7/2026 | 8/7/2026 3:59:53 PM EST |
| 79.50 | 0.00 | 0.65 | 0.33 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 26 | 0.54 | 0.01 | 0.01 | 0.00 | 8/6/2026 | 8/7/2026 3:59:53 PM EST |
| 84.50 | 0.00 | 0.45 | 0.23 | 0.13 | 0.00 | 0.00% | 0.00 | 0 | 28 | 0.65 | 0.00 | 0.00 | 0.00 | 8/3/2026 | 8/7/2026 3:59:53 PM EST |
| 89.50 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.92 | 0.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 94.50 | 0.00 | 1.15 | 0.58 | 0.23 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.21 | 0.00 | 0.00 | 0.00 | 7/13/2026 | 8/7/2026 3:59:53 PM EST |
| 99.50 | 0.00 | 0.95 | 0.48 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.29 | 0.00 | 0.00 | 0.00 | 7/13/2026 | 8/7/2026 3:59:53 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 44.50 | 0.00 | 1.35 | 0.68 | % | 0.02 | 0 | 0 | 2.07 | 0.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 47.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.60 | 0.00 | 0.00 | 0.00 | 7/31/2026 | 8/7/2026 3:59:53 PM EST |
| 49.50 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.44 | 0.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 54.50 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.14 | 0.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 59.50 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 1 | 0.86 | 0.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 62.00 | 0.00 | 0.75 | 0.38 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.72 | 0.00 | 0.00 | 0.00 | 7/21/2026 | 8/7/2026 3:59:53 PM EST |
| 64.50 | 0.00 | 0.50 | 0.25 | 0.30 | 0.00 | 0.00% | 0.00 | 0 | 19 | 0.50 | -0.01 | 0.01 | 0.00 | 7/21/2026 | 8/7/2026 3:59:53 PM EST |
| 67.00 | 0.05 | 0.25 | 0.15 | 0.15 | -0.06 | -28.58% | 0.00 | 10 | 559 | 0.25 | -0.10 | 0.05 | -0.02 | 8/7/2026 | 8/7/2026 3:59:53 PM EST |
| 69.50 | 0.15 | 1.10 | 0.63 | 0.67 | 0.00 | 0.00% | 0.01 | 0 | 84 | 0.25 | -0.25 | 0.10 | -0.03 | 8/4/2026 | 8/7/2026 3:59:53 PM EST |
| 72.00 | 1.20 | 1.75 | 1.48 | 1.15 | -0.57 | -33.14% | 0.02 | 1 | 108 | 0.22 | -0.55 | 0.13 | -0.04 | 8/7/2026 | 8/7/2026 3:59:53 PM EST |
| 74.50 | 2.70 | 3.50 | 3.10 | 3.10 | 0.00 | 0.00% | 0.04 | 0 | 36 | 0.28 | -0.82 | 0.09 | -0.03 | 8/5/2026 | 8/7/2026 3:59:53 PM EST |
| 77.00 | 5.00 | 6.70 | 5.85 | 1.70 | 0.00 | 0.00% | 0.08 | 0 | 22 | 0.57 | -0.95 | 0.03 | -0.01 | 7/28/2026 | 8/7/2026 3:59:53 PM EST |
| 79.50 | 7.50 | 9.20 | 8.35 | 3.16 | 0.00 | 0.00% | 0.11 | 0 | 6 | 0.69 | -0.99 | 0.01 | 0.00 | 7/28/2026 | 8/7/2026 3:59:53 PM EST |
| 84.50 | 12.00 | 14.40 | 13.20 | % | 0.16 | 0 | 0 | 0.95 | -1.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 89.50 | 16.80 | 19.40 | 18.10 | % | 0.20 | 0 | 0 | 1.14 | -1.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 94.50 | 21.70 | 24.80 | 23.25 | % | 0.25 | 0 | 0 | 1.42 | -1.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 99.50 | 26.70 | 29.70 | 28.20 | % | 0.28 | 0 | 0 | 1.55 | -1.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST |