Options Chain for CNA FINL CORP COM (CNA) - $48.08 as of 10/27/2026 8:43:59 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25.00 | 21.10 | 25.50 | 23.30 | % | 0.93 | 0 | 0 | 3.12 | 1.00 | 0.00 | 0.00 | 10/27/2026 3:59:57 PM EST | |||
| 30.00 | 16.10 | 20.50 | 18.30 | % | 0.61 | 0 | 0 | 2.46 | 1.00 | 0.00 | 0.00 | 10/27/2026 3:59:57 PM EST | |||
| 35.00 | 11.10 | 15.50 | 13.30 | % | 0.38 | 0 | 0 | 1.90 | 1.00 | 0.00 | 0.00 | 10/27/2026 3:59:57 PM EST | |||
| 40.00 | 6.30 | 10.50 | 8.40 | 6.36 | 0.00 | 0.00% | 0.21 | 0 | 2 | 1.40 | 1.00 | 0.00 | 0.00 | 6/22/2026 | 10/27/2026 3:59:57 PM EST |
| 45.00 | 1.65 | 6.00 | 3.83 | 2.46 | 0.00 | 0.00% | 0.09 | 0 | 11 | 1.02 | 0.71 | 0.08 | -0.02 | 10/9/2026 | 10/27/2026 3:59:57 PM EST |
| 50.00 | 0.00 | 4.90 | 2.45 | 0.75 | 0.00 | 0.00% | 0.05 | 0 | 67 | 1.26 | 0.35 | 0.06 | -0.03 | 10/23/2026 | 10/27/2026 3:59:57 PM EST |
| 55.00 | 0.00 | 0.10 | 0.05 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 65 | 0.37 | 0.12 | 0.03 | -0.02 | 10/21/2026 | 10/27/2026 3:59:57 PM EST |
| 60.00 | 0.00 | 4.90 | 2.45 | 0.30 | 0.00 | 0.00% | 0.04 | 0 | 1 | 1.86 | 0.03 | 0.01 | -0.01 | 4/28/2026 | 10/27/2026 3:59:57 PM EST |
| 65.00 | 0.00 | 4.90 | 2.45 | % | 0.04 | 0 | 0 | 2.09 | 0.01 | 0.00 | 0.00 | 10/27/2026 3:59:57 PM EST | |||
| 70.00 | 0.00 | 4.90 | 2.45 | % | 0.04 | 0 | 0 | 2.29 | 0.00 | 0.00 | 0.00 | 10/27/2026 3:59:57 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25.00 | 0.00 | 1.15 | 0.58 | % | 0.02 | 0 | 0 | 1.34 | 0.00 | 0.00 | 0.00 | 10/27/2026 3:59:57 PM EST | |||
| 30.00 | 0.00 | 4.90 | 2.45 | % | 0.08 | 0 | 0 | 3.03 | 0.00 | 0.00 | 0.00 | 10/27/2026 3:59:57 PM EST | |||
| 35.00 | 0.00 | 4.90 | 2.45 | 0.15 | 0.00 | 0.00% | 0.07 | 0 | 53 | 2.37 | 0.00 | 0.00 | 0.00 | 8/6/2026 | 10/27/2026 3:59:57 PM EST |
| 40.00 | 0.00 | 4.90 | 2.45 | 0.05 | 0.00 | 0.00% | 0.06 | 0 | 361 | 1.80 | 0.00 | 0.00 | 0.00 | 10/23/2026 | 10/27/2026 3:59:57 PM EST |
| 45.00 | 0.05 | 3.00 | 1.53 | 0.25 | 0.00 | 0.00% | 0.03 | 0 | 23 | 0.49 | -0.29 | 0.08 | -0.02 | 10/23/2026 | 10/27/2026 3:59:57 PM EST |
| 50.00 | 0.50 | 4.90 | 2.70 | 5.00 | 0.00 | 0.00% | 0.05 | 0 | 2 | 0.64 | -0.65 | 0.06 | -0.03 | 10/2/2026 | 10/27/2026 3:59:57 PM EST |
| 55.00 | 5.00 | 9.30 | 7.15 | % | 0.13 | 0 | 0 | 0.79 | -0.88 | 0.03 | -0.02 | 10/27/2026 3:59:57 PM EST | |||
| 60.00 | 10.00 | 14.80 | 12.40 | % | 0.21 | 0 | 0 | 1.16 | -0.97 | 0.01 | -0.01 | 10/27/2026 3:59:57 PM EST | |||
| 65.00 | 15.00 | 19.50 | 17.25 | % | 0.27 | 0 | 0 | 1.27 | -0.99 | 0.00 | 0.00 | 10/27/2026 3:59:57 PM EST | |||
| 70.00 | 19.80 | 24.50 | 22.15 | % | 0.32 | 0 | 0 | 1.45 | -1.00 | 0.00 | 0.00 | 10/27/2026 3:59:57 PM EST |