Options Chain for CNA FINL CORP COM (CNA) - $49.11 as of 8/29/2025 3:13:41 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22.50 | 24.50 | 29.20 | 26.85 | % | 1.19 | 0 | 0 | 3.32 | 1.00 | 0.00 | 0.00 | 8/29/2025 3:59:58 PM EST | |||
| 25.00 | 22.00 | 26.70 | 24.35 | % | 0.97 | 0 | 0 | 2.95 | 1.00 | 0.00 | 0.00 | 8/29/2025 3:59:58 PM EST | |||
| 30.00 | 17.00 | 21.80 | 19.40 | % | 0.65 | 0 | 0 | 2.37 | 1.00 | 0.00 | 0.00 | 8/29/2025 3:59:58 PM EST | |||
| 35.00 | 13.10 | 16.60 | 14.85 | % | 0.42 | 0 | 0 | 1.76 | 1.00 | 0.00 | -0.01 | 8/29/2025 3:59:58 PM EST | |||
| 40.00 | 8.10 | 12.00 | 10.05 | % | 0.25 | 0 | 0 | 1.41 | 0.96 | 0.01 | -0.02 | 8/29/2025 3:59:58 PM EST | |||
| 45.00 | 3.30 | 6.60 | 4.95 | 4.38 | 0.00 | 0.00% | 0.11 | 0 | 49 | 0.85 | 0.82 | 0.05 | -0.04 | 8/20/2025 | 8/29/2025 3:59:58 PM EST |
| 50.00 | 0.00 | 4.80 | 2.40 | 0.81 | 0.00 | 0.00% | 0.05 | 0 | 10 | 1.05 | 0.50 | 0.07 | -0.05 | 8/25/2025 | 8/29/2025 3:59:58 PM EST |
| 55.00 | 0.00 | 0.55 | 0.28 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.46 | 0.21 | 0.05 | -0.04 | 8/20/2025 | 8/29/2025 3:59:58 PM EST |
| 60.00 | 0.00 | 4.80 | 2.40 | % | 0.04 | 0 | 0 | 1.74 | 0.05 | 0.02 | -0.01 | 8/29/2025 3:59:58 PM EST | |||
| 65.00 | 0.00 | 4.80 | 2.40 | 0.25 | 0.00 | 0.00% | 0.04 | 0 | 1 | 2.00 | 0.01 | 0.00 | 0.00 | 7/18/2025 | 8/29/2025 3:59:58 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22.50 | 0.00 | 4.80 | 2.40 | % | 0.11 | 0 | 0 | 4.66 | 0.00 | 0.00 | 0.00 | 8/29/2025 3:59:58 PM EST | |||
| 25.00 | 0.00 | 4.80 | 2.40 | % | 0.10 | 0 | 0 | 4.17 | 0.00 | 0.00 | 0.00 | 8/29/2025 3:59:58 PM EST | |||
| 30.00 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 0.98 | 0.00 | 0.00 | 0.00 | 8/29/2025 3:59:58 PM EST | |||
| 35.00 | 0.00 | 2.75 | 1.38 | % | 0.04 | 0 | 0 | 2.03 | 0.00 | 0.00 | -0.01 | 8/29/2025 3:59:58 PM EST | |||
| 40.00 | 0.00 | 4.80 | 2.40 | 0.04 | 0.00 | 0.00% | 0.06 | 0 | 6 | 2.08 | -0.04 | 0.01 | -0.02 | 8/18/2025 | 8/29/2025 3:59:58 PM EST |
| 45.00 | 0.00 | 4.80 | 2.40 | 2.35 | 0.00 | 0.00% | 0.05 | 0 | 5 | 1.53 | -0.18 | 0.05 | -0.04 | 8/15/2025 | 8/29/2025 3:59:58 PM EST |
| 50.00 | 0.00 | 4.80 | 2.40 | % | 0.05 | 0 | 0 | 0.97 | -0.50 | 0.07 | -0.05 | 8/29/2025 3:59:58 PM EST | |||
| 55.00 | 4.10 | 7.80 | 5.95 | % | 0.11 | 0 | 0 | 0.93 | -0.79 | 0.05 | -0.04 | 8/29/2025 3:59:58 PM EST | |||
| 60.00 | 9.10 | 12.70 | 10.90 | % | 0.18 | 0 | 0 | 1.19 | -0.95 | 0.02 | -0.01 | 8/29/2025 3:59:58 PM EST | |||
| 65.00 | 14.10 | 18.00 | 16.05 | % | 0.25 | 0 | 0 | 1.50 | -0.99 | 0.00 | 0.00 | 8/29/2025 3:59:58 PM EST |