Options Chain for GREEN BRICK PARTNERS INC COM (GRBK) - $69.39 as of 2/2/2026 10:59:06 AM 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 | 37.50 | 41.70 | 39.60 | 39.70 | 0.00 | 0.00% | 1.32 | 0 | 25 | 2.81 | 1.00 | 0.00 | 0.00 | 1/30/2026 | 1/30/2026 3:59:53 PM EST |
| 35.00 | 32.50 | 36.50 | 34.50 | 36.79 | 0.00 | 0.00% | 0.99 | 0 | 0 | 2.63 | 1.00 | 0.00 | 0.00 | 9/24/2025 | 1/30/2026 3:59:53 PM EST |
| 40.00 | 27.50 | 31.70 | 29.60 | 30.45 | 0.00 | 0.00% | 0.74 | 0 | 0 | 2.22 | 1.00 | 0.00 | 0.00 | 10/8/2025 | 1/30/2026 3:59:53 PM EST |
| 45.00 | 22.70 | 26.50 | 24.60 | 18.72 | 0.00 | 0.00% | 0.55 | 0 | 1 | 1.85 | 1.00 | 0.00 | 0.00 | 12/23/2025 | 1/30/2026 3:59:53 PM EST |
| 50.00 | 17.50 | 21.50 | 19.50 | 21.69 | 0.00 | 0.00% | 0.39 | 0 | 21 | 1.55 | 1.00 | 0.00 | 0.00 | 1/9/2026 | 1/30/2026 3:59:53 PM EST |
| 55.00 | 12.60 | 16.60 | 14.60 | 14.37 | 0.00 | 0.00% | 0.27 | 0 | 2 | 1.23 | 1.00 | 0.00 | 0.00 | 1/27/2026 | 1/30/2026 3:59:53 PM EST |
| 60.00 | 7.70 | 11.60 | 9.65 | 12.50 | 0.00 | 0.00% | 0.16 | 0 | 10 | 0.98 | 0.94 | 0.02 | -0.02 | 1/20/2026 | 1/30/2026 3:59:53 PM EST |
| 65.00 | 3.60 | 6.90 | 5.25 | 5.25 | 0.00 | 0.00% | 0.08 | 0 | 63 | 0.66 | 0.79 | 0.04 | -0.04 | 1/27/2026 | 1/30/2026 3:59:53 PM EST |
| 70.00 | 0.20 | 3.90 | 2.05 | 2.55 | 0.00 | 0.00% | 0.03 | 0 | 388 | 0.37 | 0.50 | 0.06 | -0.06 | 1/27/2026 | 1/30/2026 3:59:53 PM EST |
| 75.00 | 0.10 | 1.40 | 0.75 | 0.90 | 0.00 | 0.00% | 0.01 | 0 | 71 | 0.37 | 0.22 | 0.05 | -0.04 | 1/30/2026 | 1/30/2026 3:59:53 PM EST |
| 80.00 | 0.00 | 0.95 | 0.48 | 0.20 | 0.00 | 0.00% | 0.01 | 0 | 78 | 0.59 | 0.07 | 0.02 | -0.02 | 1/30/2026 | 1/30/2026 3:59:53 PM EST |
| 85.00 | 0.00 | 1.00 | 0.50 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 25 | 0.76 | 0.01 | 0.01 | -0.01 | 1/21/2026 | 1/30/2026 3:59:53 PM EST |
| 90.00 | 0.00 | 0.50 | 0.25 | 1.50 | 0.00 | 0.00% | 0.00 | 0 | 5 | 0.75 | 0.00 | 0.00 | 0.00 | 9/25/2025 | 1/30/2026 3:59:53 PM EST |
| 95.00 | 0.00 | 1.75 | 0.88 | 2.05 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.30 | 0.00 | 0.00 | 0.00 | 10/1/2025 | 1/30/2026 3:59:53 PM EST |
| 100.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 62 | 0.66 | 0.00 | 0.00 | 0.00 | 12/22/2025 | 1/30/2026 3:59:53 PM EST |
| 105.00 | 0.00 | 0.75 | 0.38 | 0.50 | 0.00 | 0.00% | 0.00 | 0 | 2 | 1.55 | 0.00 | 0.00 | 0.00 | 9/2/2025 | 1/30/2026 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.00 | 0.00 | 2.15 | 1.08 | 0.40 | 0.00 | 0.00% | 0.04 | 0 | 5 | 3.13 | 0.00 | 0.00 | 0.00 | 8/1/2025 | 1/30/2026 3:59:53 PM EST |
| 35.00 | 0.00 | 1.75 | 0.88 | 0.75 | 0.00 | 0.00% | 0.03 | 0 | 2 | 2.65 | 0.00 | 0.00 | 0.00 | 7/31/2025 | 1/30/2026 3:59:53 PM EST |
| 40.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 49 | 1.12 | 0.00 | 0.00 | 0.00 | 12/22/2025 | 1/30/2026 3:59:53 PM EST |
| 45.00 | 0.00 | 0.95 | 0.48 | 0.83 | 0.00 | 0.00% | 0.01 | 0 | 4 | 1.88 | 0.00 | 0.00 | 0.00 | 9/18/2025 | 1/30/2026 3:59:53 PM EST |
| 50.00 | 0.00 | 1.75 | 0.88 | 0.18 | 0.00 | 0.00% | 0.02 | 0 | 234 | 1.24 | 0.00 | 0.00 | 0.00 | 1/29/2026 | 1/30/2026 3:59:53 PM EST |
| 55.00 | 0.00 | 0.65 | 0.33 | 0.34 | 0.00 | 0.00% | 0.01 | 0 | 130 | 0.97 | 0.00 | 0.00 | 0.00 | 1/29/2026 | 1/30/2026 3:59:53 PM EST |
| 60.00 | 0.10 | 0.70 | 0.40 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 96 | 0.48 | -0.06 | 0.02 | -0.02 | 1/29/2026 | 1/30/2026 3:59:53 PM EST |
| 65.00 | 0.25 | 1.65 | 0.95 | 0.86 | 0.00 | 0.00% | 0.01 | 0 | 256 | 0.40 | -0.21 | 0.04 | -0.04 | 1/26/2026 | 1/30/2026 3:59:53 PM EST |
| 70.00 | 1.15 | 4.60 | 2.88 | 2.80 | 0.00 | 0.00% | 0.04 | 0 | 52 | 0.37 | -0.50 | 0.06 | -0.06 | 1/27/2026 | 1/30/2026 3:59:53 PM EST |
| 75.00 | 4.50 | 7.60 | 6.05 | 3.90 | 0.00 | 0.00% | 0.08 | 0 | 2 | 0.67 | -0.78 | 0.05 | -0.04 | 1/14/2026 | 1/30/2026 3:59:53 PM EST |
| 80.00 | 8.90 | 12.80 | 10.85 | 7.20 | 0.00 | 0.00% | 0.14 | 0 | 1 | 0.72 | -0.93 | 0.02 | -0.02 | 1/13/2026 | 1/30/2026 3:59:53 PM EST |
| 85.00 | 13.70 | 17.70 | 15.70 | 16.30 | 0.00 | 0.00% | 0.18 | 0 | 0 | 1.03 | -0.99 | 0.01 | -0.01 | 9/25/2025 | 1/30/2026 3:59:53 PM EST |
| 90.00 | 18.70 | 22.70 | 20.70 | % | 0.23 | 0 | 0 | 1.19 | -1.00 | 0.00 | 0.00 | 1/30/2026 3:59:53 PM EST | |||
| 95.00 | 23.60 | 27.60 | 25.60 | % | 0.27 | 0 | 0 | 1.33 | -1.00 | 0.00 | 0.00 | 1/30/2026 3:59:53 PM EST | |||
| 100.00 | 28.40 | 32.30 | 30.35 | % | 0.30 | 0 | 0 | 1.44 | -1.00 | 0.00 | 0.00 | 1/30/2026 3:59:53 PM EST | |||
| 105.00 | 33.00 | 37.70 | 35.35 | % | 0.34 | 0 | 0 | 1.56 | -1.00 | 0.00 | 0.00 | 1/30/2026 3:59:53 PM EST |