Options Chain for GIBRALTAR INDS INC COM (ROCK) - $39.60 as of 10/23/2026 8:02:15 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20.00 | 16.50 | 21.50 | 19.00 | 31.24 | 0.00 | 0.00% | 0.95 | 0 | 1 | 3.15 | 1.00 | 0.00 | 0.00 | 8/5/2026 | 10/23/2026 3:59:58 PM EST |
| 22.50 | 14.10 | 19.00 | 16.55 | % | 0.74 | 0 | 0 | 2.74 | 1.00 | 0.00 | 0.00 | 10/23/2026 3:59:58 PM EST | |||
| 25.00 | 11.60 | 16.40 | 14.00 | % | 0.56 | 0 | 0 | 2.33 | 1.00 | 0.00 | 0.00 | 10/23/2026 3:59:58 PM EST | |||
| 30.00 | 7.10 | 11.90 | 9.50 | 10.24 | 0.00 | 0.00% | 0.32 | 0 | 1 | 1.84 | 0.98 | 0.02 | 0.00 | 6/10/2026 | 10/23/2026 3:59:58 PM EST |
| 35.00 | 2.65 | 7.40 | 5.03 | 20.39 | 0.00 | 0.00% | 0.14 | 0 | 3 | 1.37 | 0.73 | 0.05 | -0.03 | 8/5/2026 | 10/23/2026 3:59:58 PM EST |
| 40.00 | 0.45 | 3.60 | 2.03 | 1.89 | +0.09 | +5.00% | 0.05 | 18 | 6 | 0.65 | 0.43 | 0.06 | -0.04 | 10/23/2026 | 10/23/2026 3:59:58 PM EST |
| 45.00 | 0.00 | 4.90 | 2.45 | 0.80 | 0.00 | 0.00% | 0.05 | 0 | 44 | 1.70 | 0.20 | 0.04 | -0.03 | 10/19/2026 | 10/23/2026 3:59:58 PM EST |
| 50.00 | 0.00 | 3.90 | 1.95 | 1.65 | 0.00 | 0.00% | 0.04 | 0 | 30 | 1.76 | 0.08 | 0.02 | -0.02 | 10/22/2026 | 10/23/2026 3:59:58 PM EST |
| 55.00 | 0.00 | 4.90 | 2.45 | 1.05 | 0.00 | 0.00% | 0.04 | 0 | 52 | 2.25 | 0.02 | 0.01 | -0.01 | 9/1/2026 | 10/23/2026 3:59:58 PM EST |
| 60.00 | 0.00 | 4.90 | 2.45 | 0.60 | 0.00 | 0.00% | 0.04 | 0 | 51 | 2.47 | 0.01 | 0.00 | 0.00 | 8/26/2026 | 10/23/2026 3:59:58 PM EST |
| 65.00 | 0.00 | 4.90 | 2.45 | % | 0.04 | 0 | 0 | 2.65 | 0.00 | 0.00 | 0.00 | 10/23/2026 3:59:58 PM EST | |||
| 70.00 | 0.00 | 4.90 | 2.45 | % | 0.04 | 0 | 0 | 2.82 | 0.00 | 0.00 | 0.00 | 10/23/2026 3:59:58 PM EST | |||
| 75.00 | 0.00 | 4.90 | 2.45 | % | 0.03 | 0 | 0 | 2.97 | 0.00 | 0.00 | 0.00 | 10/23/2026 3:59:58 PM EST | |||
| 80.00 | 0.00 | 4.90 | 2.45 | % | 0.03 | 0 | 0 | 3.10 | 0.00 | 0.00 | 0.00 | 10/23/2026 3:59:58 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 | 1.25 | 0.63 | 0.37 | 0.00 | 0.00% | 0.03 | 0 | 3 | 1.46 | 0.00 | 0.00 | 0.00 | 6/1/2026 | 10/23/2026 3:59:58 PM EST |
| 22.50 | 0.00 | 4.90 | 2.45 | 0.57 | 0.00 | 0.00% | 0.11 | 0 | 3 | 3.50 | 0.00 | 0.00 | 0.00 | 6/1/2026 | 10/23/2026 3:59:58 PM EST |
| 25.00 | 0.00 | 4.90 | 2.45 | 0.30 | 0.00 | 0.00% | 0.10 | 0 | 15 | 3.05 | 0.00 | 0.00 | 0.00 | 7/6/2026 | 10/23/2026 3:59:58 PM EST |
| 30.00 | 0.00 | 2.35 | 1.18 | 0.65 | -0.23 | -26.14% | 0.04 | 1 | 13 | 1.49 | -0.02 | 0.02 | 0.00 | 10/23/2026 | 10/23/2026 3:59:58 PM EST |
| 35.00 | 0.10 | 2.55 | 1.33 | 1.29 | 0.00 | 0.00% | 0.04 | 0 | 149 | 0.59 | -0.27 | 0.05 | -0.03 | 10/19/2026 | 10/23/2026 3:59:58 PM EST |
| 40.00 | 2.30 | 5.20 | 3.75 | 3.51 | 0.00 | 0.00% | 0.09 | 0 | 117 | 0.62 | -0.57 | 0.06 | -0.04 | 10/16/2026 | 10/23/2026 3:59:58 PM EST |
| 45.00 | 4.30 | 9.00 | 6.65 | 6.90 | 0.00 | 0.00% | 0.15 | 0 | 218 | 1.09 | -0.80 | 0.04 | -0.03 | 10/1/2026 | 10/23/2026 3:59:58 PM EST |
| 50.00 | 9.00 | 13.50 | 11.25 | 15.30 | 0.00 | 0.00% | 0.23 | 0 | 1 | 1.24 | -0.92 | 0.02 | -0.02 | 5/21/2026 | 10/23/2026 3:59:58 PM EST |
| 55.00 | 13.80 | 18.50 | 16.15 | % | 0.29 | 0 | 0 | 1.47 | -0.98 | 0.01 | -0.01 | 10/23/2026 3:59:58 PM EST | |||
| 60.00 | 18.80 | 23.50 | 21.15 | 8.20 | 0.00 | 0.00% | 0.35 | 0 | 0 | 1.66 | -0.99 | 0.00 | 0.00 | 8/5/2026 | 10/23/2026 3:59:58 PM EST |
| 65.00 | 23.80 | 28.50 | 26.15 | % | 0.40 | 0 | 0 | 1.84 | -1.00 | 0.00 | 0.00 | 10/23/2026 3:59:58 PM EST | |||
| 70.00 | 28.60 | 33.50 | 31.05 | % | 0.44 | 0 | 0 | 1.99 | -1.00 | 0.00 | 0.00 | 10/23/2026 3:59:58 PM EST | |||
| 75.00 | 33.70 | 38.50 | 36.10 | % | 0.48 | 0 | 0 | 2.13 | -1.00 | 0.00 | 0.00 | 10/23/2026 3:59:58 PM EST | |||
| 80.00 | 38.80 | 43.50 | 41.15 | % | 0.51 | 0 | 0 | 2.26 | -1.00 | 0.00 | 0.00 | 10/23/2026 3:59:58 PM EST |