Options Chain for FINANCIAL INSTITUTIONS INC COM (FISI) - $41.65 as of 8/9/2026 9:00:51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20.00 | 20.30 | 24.00 | 22.15 | % | 1.11 | 0 | 0 | 4.17 | 1.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 22.50 | 17.70 | 21.50 | 19.60 | % | 0.87 | 0 | 0 | 3.64 | 1.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 25.00 | 15.20 | 19.00 | 17.10 | % | 0.68 | 0 | 0 | 3.17 | 1.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 30.00 | 10.30 | 14.00 | 12.15 | % | 0.41 | 0 | 0 | 2.36 | 1.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 35.00 | 4.70 | 9.00 | 6.85 | % | 0.20 | 0 | 0 | 1.64 | 0.95 | 0.02 | -0.02 | 8/7/2026 3:59:53 PM EST | |||
| 40.00 | 0.55 | 4.90 | 2.73 | 1.40 | 0.00 | 0.00% | 0.07 | 0 | 1 | 1.24 | 0.67 | 0.08 | -0.06 | 6/29/2026 | 8/7/2026 3:59:53 PM EST |
| 45.00 | 0.00 | 1.00 | 0.50 | % | 0.01 | 0 | 0 | 0.66 | 0.26 | 0.07 | -0.05 | 8/7/2026 3:59:53 PM EST | |||
| 50.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 1.03 | 0.05 | 0.02 | -0.02 | 8/7/2026 3:59:53 PM EST | |||
| 55.00 | 0.00 | 0.10 | 0.05 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.78 | 0.01 | 0.00 | 0.00 | 8/5/2026 | 8/7/2026 3:59:53 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20.00 | 0.00 | 4.60 | 2.30 | % | 0.11 | 0 | 0 | 5.75 | 0.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 22.50 | 0.00 | 0.15 | 0.08 | % | 0.00 | 0 | 0 | 1.76 | 0.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 25.00 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 1.25 | 0.00 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST | |||
| 30.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 5 | 0.85 | 0.00 | 0.00 | 0.00 | 7/8/2026 | 8/7/2026 3:59:53 PM EST |
| 35.00 | 0.00 | 0.95 | 0.48 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.10 | -0.05 | 0.02 | -0.02 | 7/22/2026 | 8/7/2026 3:59:53 PM EST |
| 40.00 | 0.00 | 4.80 | 2.40 | 2.50 | 0.00 | 0.00% | 0.06 | 0 | 1 | 1.78 | -0.33 | 0.08 | -0.06 | 6/29/2026 | 8/7/2026 3:59:53 PM EST |
| 45.00 | 1.20 | 4.90 | 3.05 | % | 0.07 | 0 | 0 | 0.89 | -0.74 | 0.07 | -0.05 | 8/7/2026 3:59:53 PM EST | |||
| 50.00 | 6.00 | 10.00 | 8.00 | % | 0.16 | 0 | 0 | 1.35 | -0.95 | 0.02 | -0.02 | 8/7/2026 3:59:53 PM EST | |||
| 55.00 | 11.20 | 15.00 | 13.10 | % | 0.24 | 0 | 0 | 1.69 | -0.99 | 0.00 | 0.00 | 8/7/2026 3:59:53 PM EST |