Options Chain for GRIFFON CORP COM (GFF) - $87.81 as of 4/18/2026 5:13:48 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 45.50 | 50.40 | 47.95 | % | 1.20 | 0 | 0 | 2.59 | 1.00 | 0.00 | 0.00 | 4/17/2026 3:59:49 PM EST | |||
| 45.00 | 40.50 | 45.40 | 42.95 | % | 0.95 | 0 | 0 | 2.26 | 1.00 | 0.00 | 0.00 | 4/17/2026 3:59:49 PM EST | |||
| 50.00 | 35.50 | 40.40 | 37.95 | % | 0.76 | 0 | 0 | 1.97 | 1.00 | 0.00 | 0.00 | 4/17/2026 3:59:49 PM EST | |||
| 55.00 | 30.60 | 35.50 | 33.05 | % | 0.60 | 0 | 0 | 1.62 | 1.00 | 0.00 | 0.00 | 4/17/2026 3:59:49 PM EST | |||
| 60.00 | 25.50 | 30.50 | 28.00 | % | 0.47 | 0 | 0 | 1.47 | 1.00 | 0.00 | 0.00 | 4/17/2026 3:59:49 PM EST | |||
| 65.00 | 20.90 | 25.50 | 23.20 | % | 0.36 | 0 | 0 | 1.27 | 0.99 | 0.00 | 0.00 | 4/17/2026 3:59:49 PM EST | |||
| 70.00 | 16.80 | 20.50 | 18.65 | % | 0.27 | 0 | 0 | 1.05 | 0.97 | 0.01 | -0.01 | 4/17/2026 3:59:49 PM EST | |||
| 75.00 | 11.80 | 16.00 | 13.90 | 14.68 | +5.95 | +68.16% | 0.19 | 300 | 301 | 0.91 | 0.91 | 0.02 | -0.03 | 4/17/2026 | 4/17/2026 3:59:49 PM EST |
| 80.00 | 9.40 | 10.30 | 9.85 | 5.68 | 0.00 | 0.00% | 0.12 | 0 | 12 | 0.55 | 0.78 | 0.03 | -0.06 | 4/15/2026 | 4/17/2026 3:59:49 PM EST |
| 85.00 | 5.90 | 8.00 | 6.95 | 7.12 | % | 0.08 | 450 | 0 | 0.58 | 0.63 | 0.04 | -0.07 | 4/17/2026 | 4/17/2026 3:59:49 PM EST | |
| 90.00 | 2.30 | 5.50 | 3.90 | 2.20 | % | 0.04 | 1 | 0 | 0.51 | 0.42 | 0.04 | -0.07 | 4/17/2026 | 4/17/2026 3:59:49 PM EST | |
| 95.00 | 0.00 | 4.80 | 2.40 | % | 0.03 | 0 | 0 | 0.79 | 0.24 | 0.03 | -0.05 | 4/17/2026 3:59:49 PM EST | |||
| 100.00 | 0.00 | 2.50 | 1.25 | % | 0.01 | 0 | 0 | 0.68 | 0.11 | 0.02 | -0.03 | 4/17/2026 3:59:49 PM EST | |||
| 105.00 | 0.00 | 4.80 | 2.40 | % | 0.02 | 0 | 0 | 1.08 | 0.04 | 0.01 | -0.01 | 4/17/2026 3:59:49 PM EST | |||
| 110.00 | 0.00 | 4.90 | 2.45 | % | 0.02 | 0 | 0 | 1.22 | 0.01 | 0.00 | -0.01 | 4/17/2026 3:59:49 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 0.00 | 4.80 | 2.40 | % | 0.06 | 0 | 0 | 3.13 | 0.00 | 0.00 | 0.00 | 4/17/2026 3:59:49 PM EST | |||
| 45.00 | 0.00 | 4.80 | 2.40 | % | 0.05 | 0 | 0 | 2.75 | 0.00 | 0.00 | 0.00 | 4/17/2026 3:59:49 PM EST | |||
| 50.00 | 0.00 | 4.80 | 2.40 | % | 0.05 | 0 | 0 | 2.42 | 0.00 | 0.00 | 0.00 | 4/17/2026 3:59:49 PM EST | |||
| 55.00 | 0.00 | 4.80 | 2.40 | % | 0.04 | 0 | 0 | 2.12 | 0.00 | 0.00 | 0.00 | 4/17/2026 3:59:49 PM EST | |||
| 60.00 | 0.00 | 4.80 | 2.40 | % | 0.04 | 0 | 0 | 1.84 | 0.00 | 0.00 | 0.00 | 4/17/2026 3:59:49 PM EST | |||
| 65.00 | 0.00 | 4.80 | 2.40 | % | 0.04 | 0 | 0 | 1.58 | -0.01 | 0.00 | 0.00 | 4/17/2026 3:59:49 PM EST | |||
| 70.00 | 0.00 | 4.80 | 2.40 | 1.10 | 0.00 | 0.00% | 0.03 | 0 | 1 | 1.34 | -0.03 | 0.01 | -0.01 | 4/10/2026 | 4/17/2026 3:59:49 PM EST |
| 75.00 | 0.00 | 4.80 | 2.40 | % | 0.03 | 0 | 0 | 1.11 | -0.09 | 0.02 | -0.03 | 4/17/2026 3:59:49 PM EST | |||
| 80.00 | 1.40 | 2.30 | 1.85 | % | 0.02 | 0 | 0 | 0.51 | -0.22 | 0.03 | -0.06 | 4/17/2026 3:59:49 PM EST | |||
| 85.00 | 2.95 | 4.90 | 3.93 | % | 0.05 | 0 | 0 | 0.54 | -0.37 | 0.04 | -0.07 | 4/17/2026 3:59:49 PM EST | |||
| 90.00 | 3.40 | 7.50 | 5.45 | % | 0.06 | 0 | 0 | 0.42 | -0.58 | 0.04 | -0.07 | 4/17/2026 3:59:49 PM EST | |||
| 95.00 | 6.00 | 10.80 | 8.40 | % | 0.09 | 0 | 0 | 0.65 | -0.76 | 0.03 | -0.05 | 4/17/2026 3:59:49 PM EST | |||
| 100.00 | 10.50 | 15.00 | 12.75 | % | 0.13 | 0 | 0 | 0.70 | -0.89 | 0.02 | -0.03 | 4/17/2026 3:59:49 PM EST | |||
| 105.00 | 15.30 | 19.50 | 17.40 | % | 0.17 | 0 | 0 | 0.83 | -0.96 | 0.01 | -0.01 | 4/17/2026 3:59:49 PM EST | |||
| 110.00 | 20.00 | 24.50 | 22.25 | % | 0.20 | 0 | 0 | 0.95 | -0.99 | 0.00 | -0.01 | 4/17/2026 3:59:49 PM EST |