Options Chain for CALIFORNIA WTR SVC GROUP COM (CWT) - $49.43 as of 8/7/2026 7:57:09 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 | 23.00 | 28.00 | 25.50 | % | 1.02 | 0 | 0 | 4.01 | 1.00 | 0.00 | 0.00 | 8/7/2026 4:00:05 PM EST | |||
| 30.00 | 18.00 | 23.00 | 20.50 | % | 0.68 | 0 | 0 | 3.19 | 1.00 | 0.00 | 0.00 | 8/7/2026 4:00:05 PM EST | |||
| 35.00 | 13.00 | 18.00 | 15.50 | % | 0.44 | 0 | 0 | 2.51 | 1.00 | 0.00 | 0.00 | 8/7/2026 4:00:05 PM EST | |||
| 40.00 | 8.00 | 12.80 | 10.40 | % | 0.26 | 0 | 0 | 1.82 | 1.00 | 0.00 | 0.00 | 8/7/2026 4:00:05 PM EST | |||
| 45.00 | 3.10 | 7.90 | 5.50 | 7.55 | 0.00 | 0.00% | 0.12 | 0 | 3 | 1.29 | 1.00 | 0.00 | 0.00 | 7/28/2026 | 8/7/2026 4:00:05 PM EST |
| 50.00 | 0.85 | 1.30 | 1.08 | 1.00 | +0.40 | +66.67% | 0.02 | 1 | 54 | 0.19 | 0.63 | 0.20 | -0.02 | 8/7/2026 | 8/7/2026 4:00:05 PM EST |
| 55.00 | 0.00 | 4.80 | 2.40 | 0.40 | 0.00 | 0.00% | 0.04 | 0 | 3 | 1.69 | 0.02 | 0.02 | 0.00 | 6/30/2026 | 8/7/2026 4:00:05 PM EST |
| 60.00 | 0.00 | 4.80 | 2.40 | % | 0.04 | 0 | 0 | 2.07 | 0.00 | 0.00 | 0.00 | 8/7/2026 4:00:05 PM EST | |||
| 65.00 | 0.00 | 4.80 | 2.40 | % | 0.04 | 0 | 0 | 2.38 | 0.00 | 0.00 | 0.00 | 8/7/2026 4:00:05 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 | 0.10 | 0.05 | % | 0.00 | 0 | 0 | 1.78 | 0.00 | 0.00 | 0.00 | 8/7/2026 4:00:05 PM EST | |||
| 30.00 | 0.00 | 4.80 | 2.40 | % | 0.08 | 0 | 0 | 4.15 | 0.00 | 0.00 | 0.00 | 8/7/2026 4:00:05 PM EST | |||
| 35.00 | 0.00 | 4.80 | 2.40 | % | 0.07 | 0 | 0 | 3.32 | 0.00 | 0.00 | 0.00 | 8/7/2026 4:00:05 PM EST | |||
| 40.00 | 0.00 | 4.80 | 2.40 | % | 0.06 | 0 | 0 | 2.59 | 0.00 | 0.00 | 0.00 | 8/7/2026 4:00:05 PM EST | |||
| 45.00 | 0.00 | 1.50 | 0.75 | % | 0.02 | 0 | 0 | 0.95 | 0.00 | 0.00 | 0.00 | 8/7/2026 4:00:05 PM EST | |||
| 50.00 | 0.00 | 0.95 | 0.48 | 1.95 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.30 | -0.37 | 0.20 | -0.02 | 7/2/2026 | 8/7/2026 4:00:05 PM EST |
| 55.00 | 2.65 | 7.00 | 4.83 | % | 0.09 | 0 | 0 | 1.16 | -0.98 | 0.02 | 0.00 | 8/7/2026 4:00:05 PM EST | |||
| 60.00 | 7.60 | 12.00 | 9.80 | % | 0.16 | 0 | 0 | 1.49 | -1.00 | 0.00 | 0.00 | 8/7/2026 4:00:05 PM EST | |||
| 65.00 | 12.60 | 17.00 | 14.80 | % | 0.23 | 0 | 0 | 1.82 | -1.00 | 0.00 | 0.00 | 8/7/2026 4:00:05 PM EST |