Green Brick Partners Inc. (GRBK)
NYSE: GRBK
· Real-Time Price · USD
72.24
1.73 (2.45%)
At close: Sep 26, 2025, 3:59 PM
72.93
0.96%
After-hours: Sep 26, 2025, 06:18 PM EDT
GRBK Option Overview
Overview for all option chains of GRBK. As of September 28, 2025, GRBK options have an IV of 63.41% and an IV rank of 106.06%. The volume is 81 contracts, which is 91.01% of average daily volume of 89 contracts. The volume put-call ratio is 2.12, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
63.41%IV Rank
100%Historical Volatility
30.76%IV Low
45.17% on Mar 27, 2025IV High
62.37% on Sep 01, 2025Open Interest (OI)
Today's Open Interest
2,412Put-Call Ratio
0.9Put Open Interest
1,140Call Open Interest
1,272Open Interest Avg (30-day)
1,604Today vs Open Interest Avg (30-day)
150.37%Option Volume
Today's Volume
81Put-Call Ratio
2.12Put Volume
55Call Volume
26Volume Avg (30-day)
89Today vs Volume Avg (30-day)
91.01%Option Chain Statistics
This table provides a comprehensive overview of all GRBK options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Oct 17, 2025 | 7 | 16 | 2.29 | 146 | 440 | 3.01 | 63.41% | 70 |
| Nov 21, 2025 | 18 | 38 | 2.11 | 897 | 294 | 0.33 | 52.79% | 65 |
| Feb 20, 2026 | 1 | 1 | 1 | 220 | 388 | 1.76 | 42.79% | 65 |
| May 15, 2026 | 0 | 0 | 0 | 9 | 18 | 2 | 40.16% | 50 |