Options Chain for BERKLEY W R CORP COM (WRB) - $71.29 as of 2/5/2026 9:25:15 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 45.00 | 24.30 | 28.40 | 26.35 | % | 0.59 | 0 | 0 | 2.33 | 1.00 | 0.00 | 0.00 | 2/5/2026 4:00:03 PM EST | |||
| 47.50 | 21.90 | 25.80 | 23.85 | % | 0.50 | 0 | 0 | 2.09 | 1.00 | 0.00 | 0.00 | 2/5/2026 4:00:03 PM EST | |||
| 50.00 | 19.50 | 22.70 | 21.10 | % | 0.42 | 0 | 0 | 1.69 | 1.00 | 0.00 | 0.00 | 2/5/2026 4:00:03 PM EST | |||
| 55.00 | 14.50 | 17.70 | 16.10 | 12.50 | 0.00 | 0.00% | 0.29 | 0 | 2 | 1.35 | 1.00 | 0.00 | 0.00 | 1/26/2026 | 2/5/2026 4:00:03 PM EST |
| 60.00 | 9.50 | 12.40 | 10.95 | 7.20 | 0.00 | 0.00% | 0.18 | 0 | 6 | 0.95 | 1.00 | 0.00 | 0.00 | 1/26/2026 | 2/5/2026 4:00:03 PM EST |
| 62.50 | 7.00 | 10.20 | 8.60 | 5.40 | 0.00 | 0.00% | 0.14 | 0 | 0 | 0.87 | 1.00 | 0.01 | 0.00 | 1/28/2026 | 2/5/2026 4:00:03 PM EST |
| 65.00 | 5.50 | 7.20 | 6.35 | 6.75 | +2.45 | +56.98% | 0.10 | 4 | 16 | 0.60 | 0.93 | 0.04 | -0.02 | 2/5/2026 | 2/5/2026 4:00:03 PM EST |
| 67.50 | 4.00 | 4.40 | 4.20 | 4.27 | +0.82 | +23.77% | 0.06 | 6 | 146 | 0.32 | 0.82 | 0.07 | -0.03 | 2/5/2026 | 2/5/2026 4:00:03 PM EST |
| 70.00 | 1.55 | 2.50 | 2.03 | 1.50 | -0.10 | -6.25% | 0.03 | 4 | 376 | 0.24 | 0.63 | 0.10 | -0.04 | 2/5/2026 | 2/5/2026 4:00:03 PM EST |
| 72.50 | 0.65 | 0.95 | 0.80 | 0.79 | +0.29 | +58.00% | 0.01 | 20 | 861 | 0.24 | 0.35 | 0.11 | -0.04 | 2/5/2026 | 2/5/2026 4:00:03 PM EST |
| 75.00 | 0.10 | 0.35 | 0.23 | 0.24 | +0.14 | +140.00% | 0.00 | 18 | 59 | 0.23 | 0.13 | 0.06 | -0.02 | 2/5/2026 | 2/5/2026 4:00:03 PM EST |
| 77.50 | 0.00 | 0.75 | 0.38 | 0.45 | 0.00 | 0.00% | 0.00 | 0 | 41 | 0.48 | 0.03 | 0.02 | -0.01 | 12/30/2025 | 2/5/2026 4:00:03 PM EST |
| 80.00 | 0.00 | 0.10 | 0.05 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 13 | 0.35 | 0.01 | 0.01 | 0.00 | 1/15/2026 | 2/5/2026 4:00:03 PM EST |
| 85.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.77 | 0.00 | 0.00 | 0.00 | 2/5/2026 4:00:03 PM EST | |||
| 90.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.93 | 0.00 | 0.00 | 0.00 | 2/5/2026 4:00:03 PM EST | |||
| 95.00 | 0.00 | 1.35 | 0.68 | % | 0.01 | 0 | 0 | 1.27 | 0.00 | 0.00 | 0.00 | 2/5/2026 4:00:03 PM EST | |||
| 100.00 | 0.00 | 1.45 | 0.73 | % | 0.01 | 0 | 0 | 1.44 | 0.00 | 0.00 | 0.00 | 2/5/2026 4:00:03 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 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 2.27 | 0.00 | 0.00 | 0.00 | 2/5/2026 4:00:03 PM EST | |||
| 47.50 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 2.07 | 0.00 | 0.00 | 0.00 | 2/5/2026 4:00:03 PM EST | |||
| 50.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 1.88 | 0.00 | 0.00 | 0.00 | 2/5/2026 4:00:03 PM EST | |||
| 55.00 | 0.00 | 0.10 | 0.05 | 0.09 | 0.00 | 0.00% | 0.00 | 0 | 85 | 0.68 | 0.00 | 0.00 | 0.00 | 1/26/2026 | 2/5/2026 4:00:03 PM EST |
| 60.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 151 | 0.78 | 0.00 | 0.00 | 0.00 | 2/2/2026 | 2/5/2026 4:00:03 PM EST |
| 62.50 | 0.00 | 0.20 | 0.10 | 0.40 | +0.25 | +166.67% | 0.00 | 1 | 108 | 0.44 | 0.00 | 0.01 | 0.00 | 2/5/2026 | 2/5/2026 4:00:03 PM EST |
| 65.00 | 0.05 | 0.55 | 0.30 | 0.13 | -0.17 | -56.67% | 0.00 | 4 | 53 | 0.35 | -0.07 | 0.04 | -0.02 | 2/5/2026 | 2/5/2026 4:00:03 PM EST |
| 67.50 | 0.00 | 0.55 | 0.28 | 0.65 | +0.18 | +38.30% | 0.00 | 4 | 217 | 0.29 | -0.18 | 0.07 | -0.03 | 2/5/2026 | 2/5/2026 4:00:03 PM EST |
| 70.00 | 0.65 | 1.50 | 1.08 | 1.00 | -0.91 | -47.65% | 0.02 | 6 | 55 | 0.27 | -0.37 | 0.10 | -0.04 | 2/5/2026 | 2/5/2026 4:00:03 PM EST |
| 72.50 | 1.65 | 2.65 | 2.15 | 2.70 | -1.40 | -34.15% | 0.03 | 1 | 17 | 0.22 | -0.65 | 0.11 | -0.04 | 2/5/2026 | 2/5/2026 4:00:03 PM EST |
| 75.00 | 3.50 | 5.10 | 4.30 | % | 0.06 | 0 | 0 | 0.46 | -0.87 | 0.06 | -0.02 | 2/5/2026 4:00:03 PM EST | |||
| 77.50 | 4.90 | 8.40 | 6.65 | % | 0.09 | 0 | 0 | 0.75 | -0.97 | 0.02 | -0.01 | 2/5/2026 4:00:03 PM EST | |||
| 80.00 | 6.70 | 10.50 | 8.60 | % | 0.11 | 0 | 0 | 0.78 | -0.99 | 0.01 | 0.00 | 2/5/2026 4:00:03 PM EST | |||
| 85.00 | 12.20 | 15.60 | 13.90 | % | 0.16 | 0 | 0 | 1.01 | -1.00 | 0.00 | 0.00 | 2/5/2026 4:00:03 PM EST | |||
| 90.00 | 17.10 | 20.60 | 18.85 | % | 0.21 | 0 | 0 | 1.20 | -1.00 | 0.00 | 0.00 | 2/5/2026 4:00:03 PM EST | |||
| 95.00 | 22.10 | 25.70 | 23.90 | % | 0.25 | 0 | 0 | 1.39 | -1.00 | 0.00 | 0.00 | 2/5/2026 4:00:03 PM EST | |||
| 100.00 | 27.20 | 30.70 | 28.95 | % | 0.29 | 0 | 0 | 1.54 | -1.00 | 0.00 | 0.00 | 2/5/2026 4:00:03 PM EST |