Options Chain for CNA FINL CORP COM (CNA) - $45.44 as of 9/29/2026 9:50:40 AM 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 | 18.80 | 22.20 | 20.50 | % | 0.82 | 0 | 0 | 1.90 | 1.00 | 0.00 | 0.00 | 9/28/2026 3:59:59 PM EST | |||
| 30.00 | 13.80 | 17.20 | 15.50 | % | 0.52 | 0 | 0 | 1.47 | 1.00 | 0.00 | 0.00 | 9/28/2026 3:59:59 PM EST | |||
| 35.00 | 8.20 | 12.10 | 10.15 | % | 0.29 | 0 | 0 | 1.20 | 1.00 | 0.00 | 0.00 | 9/28/2026 3:59:59 PM EST | |||
| 40.00 | 3.50 | 7.00 | 5.25 | 6.36 | 0.00 | 0.00% | 0.13 | 0 | 2 | 0.51 | 0.86 | 0.04 | -0.01 | 6/22/2026 | 9/28/2026 3:59:59 PM EST |
| 45.00 | 0.40 | 2.70 | 1.55 | 8.50 | 0.00 | 0.00% | 0.03 | 0 | 11 | 0.31 | 0.54 | 0.08 | -0.02 | 8/4/2026 | 9/28/2026 3:59:59 PM EST |
| 50.00 | 0.00 | 1.05 | 0.53 | 0.55 | 0.00 | 0.00% | 0.01 | 0 | 63 | 0.74 | 0.20 | 0.06 | -0.01 | 9/28/2026 | 9/28/2026 3:59:59 PM EST |
| 55.00 | 0.00 | 0.75 | 0.38 | 0.12 | 0.00 | 0.00% | 0.01 | 0 | 58 | 0.50 | 0.04 | 0.02 | 0.00 | 9/24/2026 | 9/28/2026 3:59:59 PM EST |
| 60.00 | 0.00 | 0.75 | 0.38 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.84 | 0.00 | 0.00 | 0.00 | 4/28/2026 | 9/28/2026 3:59:59 PM EST |
| 65.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 0.86 | 0.00 | 0.00 | 0.00 | 9/28/2026 3:59:59 PM EST | |||
| 70.00 | 0.00 | 1.20 | 0.60 | % | 0.01 | 0 | 0 | 0.96 | 0.00 | 0.00 | 0.00 | 9/28/2026 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25.00 | 0.00 | 1.15 | 0.58 | % | 0.02 | 0 | 0 | 1.40 | 0.00 | 0.00 | 0.00 | 9/28/2026 3:59:59 PM EST | |||
| 30.00 | 0.00 | 1.35 | 0.68 | % | 0.02 | 0 | 0 | 1.12 | 0.00 | 0.00 | 0.00 | 9/28/2026 3:59:59 PM EST | |||
| 35.00 | 0.00 | 1.15 | 0.58 | 0.25 | 0.00 | 0.00% | 0.02 | 0 | 53 | 0.77 | 0.00 | 0.00 | 0.00 | 8/13/2026 | 9/28/2026 3:59:59 PM EST |
| 40.00 | 0.00 | 1.15 | 0.58 | 0.37 | 0.00 | 0.00% | 0.01 | 0 | 360 | 0.59 | -0.14 | 0.04 | -0.01 | 8/21/2026 | 9/28/2026 3:59:59 PM EST |
| 45.00 | 0.25 | 2.30 | 1.28 | 1.35 | 0.00 | 0.00% | 0.03 | 0 | 23 | 0.30 | -0.46 | 0.08 | -0.02 | 9/28/2026 | 9/28/2026 3:59:59 PM EST |
| 50.00 | 3.00 | 7.50 | 5.25 | 2.00 | 0.00 | 0.00% | 0.10 | 0 | 2 | 0.59 | -0.80 | 0.06 | -0.01 | 8/11/2026 | 9/28/2026 3:59:59 PM EST |
| 55.00 | 7.50 | 12.00 | 9.75 | % | 0.18 | 0 | 0 | 0.69 | -0.96 | 0.02 | 0.00 | 9/28/2026 3:59:59 PM EST | |||
| 60.00 | 12.50 | 17.00 | 14.75 | % | 0.25 | 0 | 0 | 0.84 | -1.00 | 0.00 | 0.00 | 9/28/2026 3:59:59 PM EST | |||
| 65.00 | 17.50 | 22.00 | 19.75 | % | 0.30 | 0 | 0 | 1.02 | -1.00 | 0.00 | 0.00 | 9/28/2026 3:59:59 PM EST | |||
| 70.00 | 22.80 | 26.60 | 24.70 | % | 0.35 | 0 | 0 | 1.14 | -1.00 | 0.00 | 0.00 | 9/28/2026 3:59:59 PM EST |