Options Chain for GREEN BRICK PARTNERS INC COM (GRBK) - $68.45 as of 10/24/2025 7:40:44 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.00 | 36.30 | 40.10 | 38.20 | 36.80 | 0.00 | 0.00% | 1.27 | 0 | 13 | 2.54 | 1.00 | 0.00 | 0.00 | 10/14/2025 | 10/24/2025 3:59:54 PM EST |
| 35.00 | 31.30 | 35.20 | 33.25 | 26.50 | 0.00 | 0.00% | 0.95 | 0 | 2 | 2.17 | 1.00 | 0.00 | 0.00 | 6/4/2025 | 10/24/2025 3:59:54 PM EST |
| 40.00 | 26.40 | 30.20 | 28.30 | % | 0.71 | 0 | 0 | 1.82 | 1.00 | 0.00 | 0.00 | 10/24/2025 3:59:54 PM EST | |||
| 45.00 | 21.30 | 25.20 | 23.25 | 33.20 | 0.00 | 0.00% | 0.52 | 0 | 1 | 1.50 | 1.00 | 0.00 | 0.00 | 10/6/2025 | 10/24/2025 3:59:54 PM EST |
| 50.00 | 16.30 | 20.50 | 18.40 | 20.36 | 0.00 | 0.00% | 0.37 | 0 | 22 | 1.24 | 0.99 | 0.00 | -0.01 | 8/15/2025 | 10/24/2025 3:59:54 PM EST |
| 55.00 | 11.50 | 15.50 | 13.50 | 13.32 | 0.00 | 0.00% | 0.25 | 0 | 8 | 1.03 | 0.95 | 0.01 | -0.02 | 10/22/2025 | 10/24/2025 3:59:54 PM EST |
| 60.00 | 7.10 | 11.00 | 9.05 | 6.40 | 0.00 | 0.00% | 0.15 | 0 | 36 | 0.85 | 0.85 | 0.02 | -0.04 | 10/10/2025 | 10/24/2025 3:59:54 PM EST |
| 65.00 | 4.90 | 5.70 | 5.30 | 5.10 | 0.00 | 0.00% | 0.08 | 0 | 164 | 0.46 | 0.67 | 0.04 | -0.06 | 10/22/2025 | 10/24/2025 3:59:54 PM EST |
| 70.00 | 2.45 | 3.00 | 2.73 | 2.95 | +0.35 | +13.47% | 0.04 | 1 | 352 | 0.46 | 0.45 | 0.05 | -0.06 | 10/24/2025 | 10/24/2025 3:59:54 PM EST |
| 75.00 | 0.95 | 1.20 | 1.08 | 1.33 | -0.02 | -1.49% | 0.01 | 1 | 783 | 0.44 | 0.25 | 0.04 | -0.05 | 10/24/2025 | 10/24/2025 3:59:54 PM EST |
| 80.00 | 0.30 | 0.60 | 0.45 | 0.60 | 0.00 | 0.00% | 0.01 | 0 | 84 | 0.45 | 0.12 | 0.02 | -0.03 | 10/21/2025 | 10/24/2025 3:59:54 PM EST |
| 85.00 | 0.00 | 0.80 | 0.40 | 0.33 | 0.00 | 0.00% | 0.00 | 0 | 36 | 0.67 | 0.05 | 0.01 | -0.02 | 10/21/2025 | 10/24/2025 3:59:54 PM EST |
| 90.00 | 0.00 | 1.25 | 0.63 | 0.23 | 0.00 | 0.00% | 0.01 | 0 | 28 | 0.59 | 0.02 | 0.01 | -0.01 | 10/9/2025 | 10/24/2025 3:59:54 PM EST |
| 95.00 | 0.00 | 2.25 | 1.13 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 6 | 1.19 | 0.01 | 0.00 | 0.00 | 9/18/2025 | 10/24/2025 3:59:54 PM EST |
| 100.00 | 0.00 | 2.20 | 1.10 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 6 | 1.29 | 0.00 | 0.00 | 0.00 | 9/18/2025 | 10/24/2025 3:59:54 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.00 | 0.00 | 2.15 | 1.08 | % | 0.04 | 0 | 0 | 2.68 | 0.00 | 0.00 | 0.00 | 10/24/2025 3:59:54 PM EST | |||
| 35.00 | 0.00 | 2.15 | 1.08 | 1.11 | 0.00 | 0.00% | 0.03 | 0 | 8 | 2.26 | 0.00 | 0.00 | 0.00 | 6/18/2025 | 10/24/2025 3:59:54 PM EST |
| 40.00 | 0.00 | 0.25 | 0.13 | 0.42 | 0.00 | 0.00% | 0.00 | 0 | 5 | 1.11 | 0.00 | 0.00 | 0.00 | 7/23/2025 | 10/24/2025 3:59:54 PM EST |
| 45.00 | 0.00 | 2.15 | 1.08 | 1.15 | 0.00 | 0.00% | 0.02 | 0 | 26 | 1.58 | 0.00 | 0.00 | 0.00 | 10/10/2025 | 10/24/2025 3:59:54 PM EST |
| 50.00 | 0.00 | 2.20 | 1.10 | 0.58 | 0.00 | 0.00% | 0.02 | 0 | 13 | 1.30 | -0.01 | 0.00 | -0.01 | 10/13/2025 | 10/24/2025 3:59:54 PM EST |
| 55.00 | 0.15 | 0.80 | 0.48 | 0.32 | 0.00 | 0.00% | 0.01 | 0 | 69 | 0.59 | -0.05 | 0.01 | -0.02 | 10/21/2025 | 10/24/2025 3:59:54 PM EST |
| 60.00 | 0.55 | 1.00 | 0.78 | 0.73 | -0.18 | -19.78% | 0.01 | 6 | 364 | 0.49 | -0.15 | 0.02 | -0.04 | 10/24/2025 | 10/24/2025 3:59:54 PM EST |
| 65.00 | 1.65 | 2.30 | 1.98 | 1.90 | -0.25 | -11.63% | 0.03 | 5 | 166 | 0.44 | -0.33 | 0.04 | -0.06 | 10/24/2025 | 10/24/2025 3:59:54 PM EST |
| 70.00 | 4.10 | 4.60 | 4.35 | 4.67 | 0.00 | 0.00% | 0.06 | 0 | 99 | 0.45 | -0.55 | 0.05 | -0.06 | 10/22/2025 | 10/24/2025 3:59:54 PM EST |
| 75.00 | 7.40 | 8.40 | 7.90 | 10.30 | 0.00 | 0.00% | 0.11 | 0 | 15 | 0.45 | -0.75 | 0.04 | -0.05 | 10/9/2025 | 10/24/2025 3:59:54 PM EST |
| 80.00 | 10.00 | 14.10 | 12.05 | 18.23 | 0.00 | 0.00% | 0.15 | 0 | 9 | 0.83 | -0.88 | 0.02 | -0.03 | 10/14/2025 | 10/24/2025 3:59:54 PM EST |
| 85.00 | 14.90 | 18.80 | 16.85 | 11.90 | 0.00 | 0.00% | 0.20 | 0 | 1 | 0.96 | -0.95 | 0.01 | -0.02 | 9/10/2025 | 10/24/2025 3:59:54 PM EST |
| 90.00 | 19.90 | 23.90 | 21.90 | % | 0.24 | 0 | 0 | 1.12 | -0.98 | 0.01 | -0.01 | 10/24/2025 3:59:54 PM EST | |||
| 95.00 | 24.80 | 28.80 | 26.80 | % | 0.28 | 0 | 0 | 1.22 | -0.99 | 0.00 | 0.00 | 10/24/2025 3:59:54 PM EST | |||
| 100.00 | 29.80 | 33.70 | 31.75 | % | 0.32 | 0 | 0 | 1.32 | -1.00 | 0.00 | 0.00 | 10/24/2025 3:59:54 PM EST |