Options Chain for BERKLEY W R CORP COM (WRB) - $73.82 as of 9/12/2025 9:37:10 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 | 27.20 | 30.90 | 29.05 | % | 0.65 | 0 | 0 | 3.34 | 1.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 47.50 | 24.70 | 28.40 | 26.55 | % | 0.56 | 0 | 0 | 3.06 | 1.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 50.00 | 22.20 | 25.90 | 24.05 | % | 0.48 | 0 | 0 | 2.80 | 1.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 55.00 | 17.50 | 20.90 | 19.20 | % | 0.35 | 0 | 0 | 2.29 | 1.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 60.00 | 12.60 | 15.90 | 14.25 | % | 0.24 | 0 | 0 | 1.82 | 1.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 62.50 | 9.70 | 13.30 | 11.50 | 7.90 | 0.00 | 0.00% | 0.18 | 0 | 1 | 1.55 | 1.00 | 0.00 | 0.00 | 7/31/2025 | 9/12/2025 3:59:55 PM EST |
| 65.00 | 7.10 | 10.50 | 8.80 | 6.80 | 0.00 | 0.00% | 0.14 | 0 | 2 | 1.22 | 1.00 | 0.00 | 0.00 | 9/10/2025 | 9/12/2025 3:59:55 PM EST |
| 67.50 | 4.90 | 8.20 | 6.55 | 4.60 | 0.00 | 0.00% | 0.10 | 0 | 28 | 1.06 | 1.00 | 0.00 | 0.00 | 9/8/2025 | 9/12/2025 3:59:55 PM EST |
| 70.00 | 3.90 | 5.90 | 4.90 | 2.66 | 0.00 | 0.00% | 0.07 | 0 | 70 | 0.89 | 0.98 | 0.02 | -0.01 | 9/9/2025 | 9/12/2025 3:59:55 PM EST |
| 72.50 | 1.35 | 1.85 | 1.60 | 2.05 | +0.40 | +24.25% | 0.02 | 4 | 1,119 | 0.18 | 0.79 | 0.15 | -0.03 | 9/12/2025 | 9/12/2025 3:59:55 PM EST |
| 75.00 | 0.00 | 1.45 | 0.73 | 0.41 | +0.36 | +720.00% | 0.01 | 7 | 373 | 0.46 | 0.23 | 0.21 | -0.04 | 9/12/2025 | 9/12/2025 3:59:55 PM EST |
| 77.50 | 0.00 | 0.75 | 0.38 | 0.30 | 0.00 | 0.00% | 0.00 | 0 | 40 | 0.49 | 0.01 | 0.02 | 0.00 | 8/21/2025 | 9/12/2025 3:59:55 PM EST |
| 80.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.65 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 85.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.93 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 90.00 | 0.00 | 1.75 | 0.88 | % | 0.01 | 0 | 0 | 1.56 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 95.00 | 0.00 | 1.75 | 0.88 | % | 0.01 | 0 | 0 | 1.81 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 100.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 1.59 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 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 | 1.75 | 0.88 | % | 0.02 | 0 | 0 | 3.26 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 47.50 | 0.00 | 1.75 | 0.88 | % | 0.02 | 0 | 0 | 2.99 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 50.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 2.92 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 55.00 | 0.00 | 2.10 | 1.05 | % | 0.02 | 0 | 0 | 2.41 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 60.00 | 0.00 | 2.15 | 1.08 | 0.22 | 0.00 | 0.00% | 0.02 | 0 | 1 | 1.92 | 0.00 | 0.00 | 0.00 | 8/4/2025 | 9/12/2025 3:59:55 PM EST |
| 62.50 | 0.00 | 0.25 | 0.13 | 0.28 | 0.00 | 0.00% | 0.00 | 0 | 8 | 0.84 | 0.00 | 0.00 | 0.00 | 8/4/2025 | 9/12/2025 3:59:55 PM EST |
| 65.00 | 0.00 | 0.40 | 0.20 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 12 | 0.77 | 0.00 | 0.00 | 0.00 | 9/3/2025 | 9/12/2025 3:59:55 PM EST |
| 67.50 | 0.00 | 0.75 | 0.38 | 0.23 | 0.00 | 0.00% | 0.01 | 0 | 43 | 0.75 | 0.00 | 0.00 | 0.00 | 9/11/2025 | 9/12/2025 3:59:55 PM EST |
| 70.00 | 0.05 | 0.25 | 0.15 | 0.10 | -0.04 | -28.58% | 0.00 | 3 | 48 | 0.38 | -0.02 | 0.02 | -0.01 | 9/12/2025 | 9/12/2025 3:59:55 PM EST |
| 72.50 | 0.00 | 0.30 | 0.15 | 0.77 | 0.00 | 0.00% | 0.00 | 0 | 37 | 0.14 | -0.21 | 0.15 | -0.03 | 9/11/2025 | 9/12/2025 3:59:55 PM EST |
| 75.00 | 0.10 | 2.55 | 1.33 | 1.46 | -2.95 | -66.90% | 0.02 | 1 | 1 | 0.49 | -0.77 | 0.21 | -0.04 | 9/12/2025 | 9/12/2025 3:59:55 PM EST |
| 77.50 | 2.10 | 5.30 | 3.70 | % | 0.05 | 0 | 0 | 0.78 | -0.99 | 0.02 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 80.00 | 4.20 | 7.50 | 5.85 | % | 0.07 | 0 | 0 | 0.89 | -1.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 85.00 | 9.20 | 12.60 | 10.90 | % | 0.13 | 0 | 0 | 1.24 | -1.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 90.00 | 14.20 | 17.60 | 15.90 | % | 0.18 | 0 | 0 | 1.52 | -1.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 95.00 | 19.20 | 22.80 | 21.00 | % | 0.22 | 0 | 0 | 1.84 | -1.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 100.00 | 24.10 | 27.90 | 26.00 | % | 0.26 | 0 | 0 | 2.10 | -1.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST |