Options Chain for WATERSTONE FINL INC MD COM (WSBF) - $20.96 as of 8/4/2026 10:39:04 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 16.50 | 20.90 | 18.70 | 17.60 | 0.00 | 0.00% | 7.48 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 7/7/2026 | 8/4/2026 3:59:56 PM EST |
| 5.00 | 14.00 | 18.40 | 16.20 | 15.07 | 0.00 | 0.00% | 3.24 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 7/7/2026 | 8/4/2026 3:59:56 PM EST |
| 7.50 | 11.50 | 15.90 | 13.70 | % | 1.83 | 0 | 0 | 7.19 | 1.00 | 0.00 | 0.00 | 8/4/2026 3:59:56 PM EST | |||
| 10.00 | 9.00 | 13.40 | 11.20 | % | 1.12 | 0 | 0 | 5.47 | 1.00 | 0.00 | 0.00 | 8/4/2026 3:59:56 PM EST | |||
| 12.50 | 6.60 | 10.70 | 8.65 | % | 0.69 | 0 | 0 | 4.05 | 1.00 | 0.00 | 0.00 | 8/4/2026 3:59:56 PM EST | |||
| 15.00 | 4.10 | 6.50 | 5.30 | 5.60 | 0.00 | 0.00% | 0.35 | 0 | 5 | 1.66 | 0.98 | 0.01 | -0.01 | 7/29/2026 | 8/4/2026 3:59:56 PM EST |
| 17.50 | 1.00 | 5.70 | 3.35 | % | 0.19 | 0 | 0 | 2.30 | 0.87 | 0.06 | -0.02 | 8/4/2026 3:59:56 PM EST | |||
| 20.00 | 0.00 | 4.00 | 2.00 | % | 0.10 | 0 | 6 | 2.02 | 0.64 | 0.10 | -0.04 | 8/4/2026 3:59:56 PM EST | |||
| 22.50 | 0.00 | 0.80 | 0.40 | % | 0.02 | 0 | 0 | 0.78 | 0.38 | 0.10 | -0.04 | 8/4/2026 3:59:56 PM EST | |||
| 25.00 | 0.00 | 3.30 | 1.65 | % | 0.07 | 0 | 0 | 2.62 | 0.18 | 0.07 | -0.03 | 8/4/2026 3:59:56 PM EST | |||
| 30.00 | 0.00 | 3.30 | 1.65 | % | 0.06 | 0 | 0 | 3.26 | 0.02 | 0.01 | -0.01 | 8/4/2026 3:59:56 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 8/4/2026 3:59:56 PM EST | |||
| 5.00 | 0.00 | 3.30 | 1.65 | 0.18 | 0.00 | 0.00% | 0.33 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 7/24/2026 | 8/4/2026 3:59:56 PM EST |
| 7.50 | 0.00 | 2.75 | 1.38 | % | 0.18 | 0 | 0 | 7.56 | 0.00 | 0.00 | 0.00 | 8/4/2026 3:59:56 PM EST | |||
| 10.00 | 0.00 | 0.20 | 0.10 | % | 0.01 | 0 | 0 | 2.27 | 0.00 | 0.00 | 0.00 | 8/4/2026 3:59:56 PM EST | |||
| 12.50 | 0.00 | 3.30 | 1.65 | % | 0.13 | 0 | 0 | 4.98 | 0.00 | 0.00 | 0.00 | 8/4/2026 3:59:56 PM EST | |||
| 15.00 | 0.00 | 3.30 | 1.65 | % | 0.11 | 0 | 0 | 3.89 | -0.02 | 0.01 | -0.01 | 8/4/2026 3:59:56 PM EST | |||
| 17.50 | 0.00 | 1.75 | 0.88 | % | 0.05 | 0 | 0 | 1.93 | -0.13 | 0.06 | -0.02 | 8/4/2026 3:59:56 PM EST | |||
| 20.00 | 0.00 | 1.35 | 0.68 | 1.01 | 0.00 | 0.00% | 0.03 | 0 | 10 | 1.01 | -0.36 | 0.10 | -0.04 | 7/31/2026 | 8/4/2026 3:59:56 PM EST |
| 22.50 | 0.50 | 4.80 | 2.65 | % | 0.12 | 0 | 0 | 2.14 | -0.62 | 0.10 | -0.04 | 8/4/2026 3:59:56 PM EST | |||
| 25.00 | 2.30 | 6.20 | 4.25 | % | 0.17 | 0 | 0 | 1.95 | -0.82 | 0.07 | -0.03 | 8/4/2026 3:59:56 PM EST | |||
| 30.00 | 6.70 | 11.00 | 8.85 | % | 0.29 | 0 | 0 | 2.46 | -0.98 | 0.01 | -0.01 | 8/4/2026 3:59:56 PM EST |