Options Chain for WESTAMERICA BANCORPORATION COM (WABC) - $50.88 as of 12/19/2025 3:56:07 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 | 22.60 | 27.50 | 25.05 | % | 1.00 | 0 | 0 | 2.73 | 1.00 | 0.00 | 0.00 | 12/19/2025 3:59:57 PM EST | |||
| 30.00 | 17.60 | 22.50 | 20.05 | % | 0.67 | 0 | 0 | 2.17 | 1.00 | 0.00 | 0.00 | 12/19/2025 3:59:57 PM EST | |||
| 35.00 | 12.60 | 17.40 | 15.00 | % | 0.43 | 0 | 0 | 1.66 | 1.00 | 0.00 | 0.00 | 12/19/2025 3:59:57 PM EST | |||
| 40.00 | 7.60 | 12.40 | 10.00 | % | 0.25 | 0 | 0 | 1.24 | 0.98 | 0.01 | -0.01 | 12/19/2025 3:59:57 PM EST | |||
| 45.00 | 3.10 | 7.90 | 5.50 | % | 0.12 | 0 | 0 | 0.95 | 0.85 | 0.04 | -0.03 | 12/19/2025 3:59:57 PM EST | |||
| 50.00 | 0.00 | 4.00 | 2.00 | 0.85 | 0.00 | 0.00% | 0.04 | 0 | 11 | 0.72 | 0.52 | 0.08 | -0.04 | 12/9/2025 | 12/19/2025 3:59:57 PM EST |
| 55.00 | 0.00 | 1.50 | 0.75 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 13 | 0.59 | 0.20 | 0.05 | -0.03 | 10/17/2025 | 12/19/2025 3:59:57 PM EST |
| 60.00 | 0.00 | 1.00 | 0.50 | 0.02 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.70 | 0.05 | 0.02 | -0.01 | 10/24/2025 | 12/19/2025 3:59:57 PM EST |
| 65.00 | 0.00 | 4.80 | 2.40 | % | 0.04 | 0 | 0 | 1.70 | 0.01 | 0.00 | 0.00 | 12/19/2025 3:59:57 PM EST | |||
| 70.00 | 0.00 | 4.80 | 2.40 | % | 0.03 | 0 | 0 | 1.89 | 0.00 | 0.00 | 0.00 | 12/19/2025 3:59:57 PM EST | |||
| 75.00 | 0.00 | 4.80 | 2.40 | % | 0.03 | 0 | 0 | 2.06 | 0.00 | 0.00 | 0.00 | 12/19/2025 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 | 0.40 | 0.20 | % | 0.01 | 0 | 0 | 1.61 | 0.00 | 0.00 | 0.00 | 12/19/2025 3:59:57 PM EST | |||
| 30.00 | 0.00 | 4.80 | 2.40 | % | 0.08 | 0 | 0 | 2.93 | 0.00 | 0.00 | 0.00 | 12/19/2025 3:59:57 PM EST | |||
| 35.00 | 0.00 | 0.25 | 0.13 | 0.31 | 0.00 | 0.00% | 0.00 | 0 | 316 | 0.83 | 0.00 | 0.00 | 0.00 | 10/13/2025 | 12/19/2025 3:59:57 PM EST |
| 40.00 | 0.00 | 4.80 | 2.40 | 0.53 | 0.00 | 0.00% | 0.06 | 0 | 1 | 1.83 | -0.02 | 0.01 | -0.01 | 8/28/2025 | 12/19/2025 3:59:57 PM EST |
| 45.00 | 0.00 | 4.80 | 2.40 | % | 0.05 | 0 | 0 | 1.35 | -0.15 | 0.04 | -0.03 | 12/19/2025 3:59:57 PM EST | |||
| 50.00 | 0.00 | 4.00 | 2.00 | 2.20 | 0.00 | 0.00% | 0.04 | 0 | 1 | 0.73 | -0.48 | 0.08 | -0.04 | 11/28/2025 | 12/19/2025 3:59:57 PM EST |
| 55.00 | 2.65 | 7.50 | 5.08 | % | 0.09 | 0 | 0 | 0.80 | -0.80 | 0.05 | -0.03 | 12/19/2025 3:59:57 PM EST | |||
| 60.00 | 7.60 | 12.40 | 10.00 | % | 0.17 | 0 | 0 | 1.03 | -0.95 | 0.02 | -0.01 | 12/19/2025 3:59:57 PM EST | |||
| 65.00 | 12.50 | 17.50 | 15.00 | % | 0.23 | 0 | 0 | 1.26 | -0.99 | 0.00 | 0.00 | 12/19/2025 3:59:57 PM EST | |||
| 70.00 | 17.60 | 22.50 | 20.05 | % | 0.29 | 0 | 0 | 1.44 | -1.00 | 0.00 | 0.00 | 12/19/2025 3:59:57 PM EST | |||
| 75.00 | 22.60 | 27.50 | 25.05 | % | 0.33 | 0 | 0 | 1.60 | -1.00 | 0.00 | 0.00 | 12/19/2025 3:59:57 PM EST |