Options Chain for GIBRALTAR INDS INC COM (ROCK) - $38.10 as of 5/15/2026 8:05:45 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 | 14.10 | 18.00 | 16.05 | % | 0.80 | 0 | 0 | 2.42 | 0.99 | 0.00 | 0.00 | 5/15/2026 4:00:07 PM EST | |||
| 22.50 | 11.90 | 15.50 | 13.70 | % | 0.61 | 0 | 0 | 2.05 | 0.98 | 0.01 | -0.01 | 5/15/2026 4:00:07 PM EST | |||
| 25.00 | 9.50 | 13.00 | 11.25 | % | 0.45 | 0 | 0 | 1.73 | 0.94 | 0.01 | -0.02 | 5/15/2026 4:00:07 PM EST | |||
| 30.00 | 5.60 | 8.50 | 7.05 | % | 0.23 | 0 | 0 | 1.30 | 0.80 | 0.03 | -0.04 | 5/15/2026 4:00:07 PM EST | |||
| 35.00 | 1.70 | 4.90 | 3.30 | % | 0.09 | 0 | 0 | 0.71 | 0.57 | 0.05 | -0.05 | 5/15/2026 4:00:07 PM EST | |||
| 40.00 | 0.05 | 4.90 | 2.48 | 1.00 | 0.00 | 0.00% | 0.06 | 0 | 1 | 0.88 | 0.34 | 0.05 | -0.05 | 5/7/2026 | 5/15/2026 4:00:07 PM EST |
| 45.00 | 0.00 | 4.80 | 2.40 | % | 0.05 | 0 | 0 | 1.79 | 0.18 | 0.03 | -0.03 | 5/15/2026 4:00:07 PM EST | |||
| 50.00 | 0.00 | 4.80 | 2.40 | % | 0.05 | 0 | 0 | 2.05 | 0.08 | 0.02 | -0.02 | 5/15/2026 4:00:07 PM EST | |||
| 55.00 | 0.00 | 4.80 | 2.40 | % | 0.04 | 0 | 0 | 2.26 | 0.03 | 0.01 | -0.01 | 5/15/2026 4:00:07 PM EST | |||
| 60.00 | 0.00 | 4.80 | 2.40 | % | 0.04 | 0 | 0 | 2.45 | 0.01 | 0.00 | 0.00 | 5/15/2026 4:00:07 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 | 0.25 | 0.13 | % | 0.01 | 0 | 0 | 1.22 | -0.01 | 0.00 | 0.00 | 5/15/2026 4:00:07 PM EST | |||
| 22.50 | 0.00 | 4.80 | 2.40 | % | 0.11 | 0 | 0 | 2.99 | -0.02 | 0.01 | -0.01 | 5/15/2026 4:00:07 PM EST | |||
| 25.00 | 0.00 | 1.20 | 0.60 | % | 0.02 | 0 | 0 | 1.31 | -0.06 | 0.01 | -0.02 | 5/15/2026 4:00:07 PM EST | |||
| 30.00 | 0.00 | 4.80 | 2.40 | 0.25 | 0.00 | 0.00% | 0.08 | 0 | 2 | 1.86 | -0.20 | 0.03 | -0.04 | 5/11/2026 | 5/15/2026 4:00:07 PM EST |
| 35.00 | 0.00 | 2.40 | 1.20 | 1.60 | +0.45 | +39.13% | 0.03 | 6 | 20 | 0.64 | -0.43 | 0.05 | -0.05 | 5/15/2026 | 5/15/2026 4:00:07 PM EST |
| 40.00 | 4.10 | 6.00 | 5.05 | 3.70 | +0.17 | +4.82% | 0.13 | 1 | 51 | 0.75 | -0.66 | 0.05 | -0.05 | 5/15/2026 | 5/15/2026 4:00:07 PM EST |
| 45.00 | 7.00 | 11.00 | 9.00 | % | 0.20 | 0 | 0 | 1.04 | -0.82 | 0.03 | -0.03 | 5/15/2026 4:00:07 PM EST | |||
| 50.00 | 12.00 | 16.00 | 14.00 | % | 0.28 | 0 | 0 | 1.16 | -0.92 | 0.02 | -0.02 | 5/15/2026 4:00:07 PM EST | |||
| 55.00 | 17.00 | 20.80 | 18.90 | % | 0.34 | 0 | 0 | 1.34 | -0.97 | 0.01 | -0.01 | 5/15/2026 4:00:07 PM EST | |||
| 60.00 | 22.00 | 26.00 | 24.00 | % | 0.40 | 0 | 0 | 1.51 | -0.99 | 0.00 | 0.00 | 5/15/2026 4:00:07 PM EST |