Options Chain for WATERSTONE FINL INC MD COM (WSBF) - $18.01 as of 2/19/2026 3:36:15 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 | 13.70 | 17.20 | 15.45 | 14.28 | 0.00 | 0.00% | 6.18 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 1/7/2026 | 2/19/2026 3:59:55 PM EST |
| 5.00 | 11.20 | 14.70 | 12.95 | 12.30 | 0.00 | 0.00% | 2.59 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 1/7/2026 | 2/19/2026 3:59:55 PM EST |
| 7.50 | 9.00 | 12.20 | 10.60 | 7.80 | 0.00 | 0.00% | 1.41 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 10/3/2025 | 2/19/2026 3:59:55 PM EST |
| 10.00 | 7.20 | 9.70 | 8.45 | 4.80 | 0.00 | 0.00% | 0.84 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 10/22/2025 | 2/19/2026 3:59:55 PM EST |
| 12.50 | 4.80 | 7.20 | 6.00 | % | 0.48 | 0 | 0 | 0.00 | 0.99 | 0.01 | -0.01 | 2/19/2026 3:59:55 PM EST | |||
| 15.00 | 2.30 | 3.90 | 3.10 | 3.10 | 0.00 | 0.00% | 0.21 | 0 | 10 | 6.56 | 0.91 | 0.07 | -0.11 | 2/12/2026 | 2/19/2026 3:59:55 PM EST |
| 17.50 | 0.00 | 2.20 | 1.10 | 0.85 | 0.00 | 0.00% | 0.06 | 0 | 143 | 5.57 | 0.58 | 0.17 | -0.47 | 2/18/2026 | 2/19/2026 3:59:55 PM EST |
| 20.00 | 0.00 | 0.20 | 0.10 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 4 | 2.30 | 0.21 | 0.12 | -0.26 | 6/27/2025 | 2/19/2026 3:59:55 PM EST |
| 22.50 | 0.00 | 1.75 | 0.88 | % | 0.04 | 0 | 0 | 8.72 | 0.05 | 0.04 | -0.04 | 2/19/2026 3:59:55 PM EST | |||
| 25.00 | 0.00 | 1.75 | 0.88 | % | 0.04 | 0 | 0 | 0.00 | 0.01 | 0.01 | 0.00 | 2/19/2026 3:59:55 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 | 1.75 | 0.88 | % | 0.35 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 2/19/2026 3:59:55 PM EST | |||
| 5.00 | 0.00 | 1.75 | 0.88 | % | 0.18 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 2/19/2026 3:59:55 PM EST | |||
| 7.50 | 0.00 | 1.75 | 0.88 | % | 0.12 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 2/19/2026 3:59:55 PM EST | |||
| 10.00 | 0.00 | 1.75 | 0.88 | % | 0.09 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 2/19/2026 3:59:55 PM EST | |||
| 12.50 | 0.00 | 1.75 | 0.88 | % | 0.07 | 0 | 0 | 0.00 | -0.01 | 0.01 | -0.01 | 2/19/2026 3:59:55 PM EST | |||
| 15.00 | 0.00 | 1.10 | 0.55 | % | 0.04 | 0 | 0 | 2.52 | -0.09 | 0.07 | -0.11 | 2/19/2026 3:59:55 PM EST | |||
| 17.50 | 0.00 | 1.75 | 0.88 | 0.20 | 0.00 | 0.00% | 0.05 | 0 | 2 | 5.14 | -0.42 | 0.17 | -0.47 | 2/2/2026 | 2/19/2026 3:59:55 PM EST |
| 20.00 | 0.55 | 4.00 | 2.28 | % | 0.11 | 0 | 0 | 7.02 | -0.79 | 0.12 | -0.26 | 2/19/2026 3:59:55 PM EST | |||
| 22.50 | 4.00 | 5.20 | 4.60 | % | 0.20 | 0 | 0 | 4.87 | -0.95 | 0.04 | -0.04 | 2/19/2026 3:59:55 PM EST | |||
| 25.00 | 6.30 | 7.80 | 7.05 | % | 0.28 | 0 | 0 | 6.49 | -0.99 | 0.01 | 0.00 | 2/19/2026 3:59:55 PM EST |