Options Chain for ARCH CAP GROUP LTD ORD (ACGL) - $101.14 as of 7/31/2026 7:20:43 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50.00 | 49.00 | 52.90 | 50.95 | % | 1.02 | 0 | 0 | 1.54 | 1.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 55.00 | 44.00 | 47.90 | 45.95 | % | 0.84 | 0 | 27 | 1.36 | 1.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 60.00 | 39.10 | 43.00 | 41.05 | 39.65 | 0.00 | 0.00% | 0.68 | 0 | 119 | 1.22 | 1.00 | 0.00 | 0.00 | 6/30/2026 | 7/31/2026 3:59:59 PM EST |
| 65.00 | 34.10 | 38.00 | 36.05 | % | 0.55 | 0 | 0 | 1.06 | 1.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 70.00 | 29.20 | 33.10 | 31.15 | 29.68 | 0.00 | 0.00% | 0.45 | 0 | 7 | 0.94 | 1.00 | 0.00 | 0.00 | 6/30/2026 | 7/31/2026 3:59:59 PM EST |
| 75.00 | 24.30 | 28.20 | 26.25 | % | 0.35 | 0 | 6 | 0.81 | 1.00 | 0.00 | -0.01 | 7/31/2026 3:59:59 PM EST | |||
| 80.00 | 19.90 | 22.90 | 21.40 | 19.86 | 0.00 | 0.00% | 0.27 | 0 | 8 | 0.65 | 0.99 | 0.00 | -0.01 | 7/22/2026 | 7/31/2026 3:59:59 PM EST |
| 85.00 | 15.00 | 17.70 | 16.35 | 16.42 | +6.69 | +68.76% | 0.19 | 1 | 3 | 0.50 | 0.96 | 0.01 | -0.02 | 7/31/2026 | 7/31/2026 3:59:59 PM EST |
| 90.00 | 9.70 | 13.90 | 11.80 | 11.30 | 0.00 | 0.00% | 0.13 | 0 | 32 | 0.50 | 0.88 | 0.02 | -0.03 | 7/22/2026 | 7/31/2026 3:59:59 PM EST |
| 95.00 | 6.10 | 9.20 | 7.65 | 9.35 | 0.00 | 0.00% | 0.08 | 0 | 50 | 0.41 | 0.75 | 0.03 | -0.04 | 7/24/2026 | 7/31/2026 3:59:59 PM EST |
| 100.00 | 2.40 | 5.80 | 4.10 | 4.23 | +0.51 | +13.71% | 0.04 | 2 | 242 | 0.24 | 0.57 | 0.04 | -0.04 | 7/31/2026 | 7/31/2026 3:59:59 PM EST |
| 105.00 | 0.10 | 3.00 | 1.55 | 3.60 | 0.00 | 0.00% | 0.01 | 0 | 97 | 0.19 | 0.34 | 0.04 | -0.04 | 7/29/2026 | 7/31/2026 3:59:59 PM EST |
| 110.00 | 0.00 | 2.60 | 1.30 | 0.55 | 0.00 | 0.00% | 0.01 | 0 | 88 | 0.39 | 0.16 | 0.03 | -0.02 | 7/30/2026 | 7/31/2026 3:59:59 PM EST |
| 115.00 | 0.00 | 2.30 | 1.15 | 0.80 | 0.00 | 0.00% | 0.01 | 0 | 47 | 0.46 | 0.06 | 0.02 | -0.01 | 7/28/2026 | 7/31/2026 3:59:59 PM EST |
| 120.00 | 0.00 | 2.25 | 1.13 | 0.27 | 0.00 | 0.00% | 0.01 | 0 | 4 | 0.53 | 0.02 | 0.01 | 0.00 | 5/15/2026 | 7/31/2026 3:59:59 PM EST |
| 125.00 | 0.00 | 2.20 | 1.10 | % | 0.01 | 0 | 0 | 0.60 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 130.00 | 0.00 | 2.20 | 1.10 | % | 0.01 | 0 | 0 | 0.67 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 135.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 0.72 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50.00 | 0.00 | 2.15 | 1.08 | 0.20 | 0.00 | 0.00% | 0.02 | 0 | 3 | 1.58 | 0.00 | 0.00 | 0.00 | 4/2/2026 | 7/31/2026 3:59:59 PM EST |
| 55.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 1.40 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 60.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 1.24 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 65.00 | 0.00 | 2.20 | 1.10 | % | 0.02 | 0 | 0 | 1.10 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 70.00 | 0.00 | 0.15 | 0.08 | 0.40 | 0.00 | 0.00% | 0.00 | 0 | 50 | 0.52 | 0.00 | 0.00 | 0.00 | 5/29/2026 | 7/31/2026 3:59:59 PM EST |
| 75.00 | 0.00 | 2.25 | 1.13 | 0.40 | 0.00 | 0.00% | 0.02 | 0 | 6 | 0.83 | 0.00 | 0.00 | -0.01 | 6/23/2026 | 7/31/2026 3:59:59 PM EST |
| 80.00 | 0.00 | 2.35 | 1.18 | 0.75 | 0.00 | 0.00% | 0.01 | 0 | 28 | 0.71 | -0.01 | 0.00 | -0.01 | 6/23/2026 | 7/31/2026 3:59:59 PM EST |
| 85.00 | 0.00 | 2.45 | 1.23 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 1,366 | 0.60 | -0.04 | 0.01 | -0.02 | 7/27/2026 | 7/31/2026 3:59:59 PM EST |
| 90.00 | 0.15 | 1.40 | 0.78 | 1.00 | +0.60 | +150.00% | 0.01 | 1 | 1,101 | 0.28 | -0.12 | 0.02 | -0.03 | 7/31/2026 | 7/31/2026 3:59:59 PM EST |
| 95.00 | 0.05 | 1.50 | 0.78 | 1.70 | 0.00 | 0.00% | 0.01 | 0 | 463 | 0.18 | -0.25 | 0.03 | -0.04 | 7/30/2026 | 7/31/2026 3:59:59 PM EST |
| 100.00 | 1.05 | 4.70 | 2.88 | 1.95 | 0.00 | 0.00% | 0.03 | 0 | 115 | 0.23 | -0.43 | 0.04 | -0.04 | 7/29/2026 | 7/31/2026 3:59:59 PM EST |
| 105.00 | 4.20 | 7.10 | 5.65 | 2.94 | 0.00 | 0.00% | 0.05 | 0 | 33 | 0.33 | -0.66 | 0.04 | -0.04 | 7/28/2026 | 7/31/2026 3:59:59 PM EST |
| 110.00 | 7.50 | 11.50 | 9.50 | 6.86 | 0.00 | 0.00% | 0.09 | 0 | 0 | 0.40 | -0.84 | 0.03 | -0.02 | 7/29/2026 | 7/31/2026 3:59:59 PM EST |
| 115.00 | 12.40 | 16.20 | 14.30 | % | 0.12 | 0 | 0 | 0.46 | -0.94 | 0.02 | -0.01 | 7/31/2026 3:59:59 PM EST | |||
| 120.00 | 17.40 | 21.30 | 19.35 | % | 0.16 | 0 | 0 | 0.55 | -0.98 | 0.01 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 125.00 | 22.40 | 26.30 | 24.35 | % | 0.19 | 0 | 0 | 0.63 | -1.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 130.00 | 27.40 | 31.20 | 29.30 | % | 0.23 | 0 | 0 | 0.69 | -1.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST | |||
| 135.00 | 32.40 | 36.30 | 34.35 | % | 0.25 | 0 | 0 | 0.76 | -1.00 | 0.00 | 0.00 | 7/31/2026 3:59:59 PM EST |