Options Chain for WESTAMERICA BANCORPORATION COM (WABC) - $45.80 as of 10/17/2025 3:55:02 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 | 19.10 | 24.00 | 21.55 | % | 0.86 | 0 | 0 | 2.40 | 1.00 | 0.00 | 0.00 | 10/17/2025 3:59:50 PM EST | |||
| 30.00 | 14.10 | 19.00 | 16.55 | % | 0.55 | 0 | 0 | 1.87 | 1.00 | 0.00 | 0.00 | 10/17/2025 3:59:50 PM EST | |||
| 35.00 | 9.10 | 13.80 | 11.45 | % | 0.33 | 0 | 0 | 1.36 | 1.00 | 0.00 | 0.00 | 10/17/2025 3:59:50 PM EST | |||
| 40.00 | 4.50 | 9.30 | 6.90 | % | 0.17 | 0 | 0 | 1.06 | 0.95 | 0.04 | 0.00 | 10/17/2025 3:59:50 PM EST | |||
| 45.00 | 2.00 | 3.40 | 2.70 | 2.10 | -0.25 | -10.64% | 0.06 | 3 | 2 | 0.33 | 0.64 | 0.08 | -0.02 | 10/17/2025 | 10/17/2025 3:59:50 PM EST |
| 50.00 | 0.00 | 4.80 | 2.40 | 1.40 | 0.00 | 0.00% | 0.05 | 0 | 1 | 1.10 | 0.27 | 0.06 | -0.02 | 9/23/2025 | 10/17/2025 3:59:50 PM EST |
| 55.00 | 0.00 | 4.80 | 2.40 | % | 0.04 | 0 | 0 | 1.37 | 0.07 | 0.03 | -0.01 | 10/17/2025 3:59:50 PM EST | |||
| 60.00 | 0.00 | 4.80 | 2.40 | % | 0.04 | 0 | 0 | 1.59 | 0.01 | 0.01 | 0.00 | 10/17/2025 3:59:50 PM EST | |||
| 65.00 | 0.00 | 4.80 | 2.40 | % | 0.04 | 0 | 0 | 1.77 | 0.00 | 0.00 | 0.00 | 10/17/2025 3:59:50 PM EST | |||
| 70.00 | 0.00 | 4.80 | 2.40 | % | 0.03 | 0 | 0 | 1.93 | 0.00 | 0.00 | 0.00 | 10/17/2025 3:59:50 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 | 4.80 | 2.40 | % | 0.10 | 0 | 0 | 3.09 | 0.00 | 0.00 | 0.00 | 10/17/2025 3:59:50 PM EST | |||
| 30.00 | 0.00 | 4.80 | 2.40 | % | 0.08 | 0 | 0 | 2.45 | 0.00 | 0.00 | 0.00 | 10/17/2025 3:59:50 PM EST | |||
| 35.00 | 0.00 | 4.80 | 2.40 | % | 0.07 | 0 | 0 | 1.91 | 0.00 | 0.00 | 0.00 | 10/17/2025 3:59:50 PM EST | |||
| 40.00 | 0.00 | 4.80 | 2.40 | % | 0.06 | 0 | 0 | 1.42 | -0.05 | 0.04 | 0.00 | 10/17/2025 3:59:50 PM EST | |||
| 45.00 | 0.00 | 4.80 | 2.40 | 0.75 | 0.00 | 0.00% | 0.05 | 0 | 2 | 0.96 | -0.36 | 0.08 | -0.02 | 10/13/2025 | 10/17/2025 3:59:50 PM EST |
| 50.00 | 1.65 | 6.50 | 4.08 | % | 0.08 | 0 | 0 | 0.74 | -0.73 | 0.06 | -0.02 | 10/17/2025 3:59:50 PM EST | |||
| 55.00 | 6.50 | 10.80 | 8.65 | % | 0.16 | 0 | 0 | 0.86 | -0.93 | 0.03 | -0.01 | 10/17/2025 3:59:50 PM EST | |||
| 60.00 | 11.50 | 16.00 | 13.75 | % | 0.23 | 0 | 0 | 1.10 | -0.99 | 0.01 | 0.00 | 10/17/2025 3:59:50 PM EST | |||
| 65.00 | 16.60 | 21.00 | 18.80 | % | 0.29 | 0 | 0 | 1.27 | -1.00 | 0.00 | 0.00 | 10/17/2025 3:59:50 PM EST | |||
| 70.00 | 21.50 | 26.00 | 23.75 | % | 0.34 | 0 | 0 | 1.43 | -1.00 | 0.00 | 0.00 | 10/17/2025 3:59:50 PM EST |