GRBK (Green Brick Partners, Inc)
Expected Move & Straddle Price History
The expected move for GRBK is derived from at-the-money straddle pricing — the market's implied one-standard-deviation move through the next 30 days. Comparing it to realized moves reveals when options are pricing in too much (premium-selling regime) vs too little (premium-buying regime).
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
Current GRBK Expected Move
30-Day Straddle
$3.65
7-Day Straddle
$3.65
Avg IV
0.5%
IV Rank
15%
Implied one-standard-deviation move through the next 30 days. Compare to GRBK's realized
move over the same window to gauge whether options are pricing in too much (premium-selling regime)
or too little (premium-buying regime). The
Expected Move Tracker ranks every symbol by
this measure.
GRBK Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260923 | $3.65 | $3.65 | 0.5% | 15% |
| 20260922 | $4.50 | $4.50 | 0.5% | 11% |
| 20260921 | $5.10 | $5.10 | 0.5% | 14% |
| 20260918 | $4.25 | $1.90 | 0.4% | 2% |
| 20260917 | $4.20 | $2.80 | 0.6% | 16% |
| 20260916 | $4.18 | $2.55 | 0.4% | 6% |
| 20260915 | $4.55 | $3.25 | 0.6% | 18% |
| 20260914 | $4.03 | $3.10 | 0.5% | 9% |
| 20260911 | $5.20 | $3.20 | 0.4% | 6% |
| 20260910 | $4.93 | $3.62 | 0.5% | 9% |
| 20260909 | $5.25 | $3.33 | 0.4% | 0% |
| 20260908 | $5.22 | $3.33 | 0.5% | 10% |
| 20260904 | $5.35 | $3.05 | 0.4% | 0% |
| 20260903 | $5.28 | $3.42 | 0.4% | 0% |
| 20260902 | $4.12 | $4.12 | 0.7% | 20% |
| 20260901 | $4.38 | $4.38 | 0.7% | 23% |
| 20260831 | $4.12 | $4.12 | 0.7% | 21% |
| 20260828 | $4.08 | $4.08 | 0.6% | 14% |
| 20260827 | $4.65 | $4.65 | 0.5% | 6% |
| 20260826 | $5.10 | $5.10 | 0.5% | 5% |
| 20260825 | $4.35 | $4.35 | 0.5% | 5% |
| 20260824 | $4.97 | $4.97 | 0.5% | 9% |
| 20260821 | $4.85 | $3.58 | 0.5% | 10% |
| 20260820 | $4.97 | $1.30 | 0.4% | 4% |
| 20260819 | $4.80 | $2.40 | 0.4% | 0% |
| 20260818 | $4.92 | $1.65 | 0.6% | 13% |
| 20260817 | $4.90 | $1.62 | 0.4% | 2% |
| 20260814 | $5.72 | $1.88 | 0.5% | 6% |
| 20260813 | $6.35 | $2.35 | 0.5% | 7% |
| 20260812 | $6.50 | $2.20 | 0.5% | 11% |
| 20260811 | $6.00 | $2.33 | 0.5% | 8% |
| 20260810 | $6.95 | $3.02 | 0.5% | 8% |
| 20260806 | $7.50 | $4.08 | 0.5% | 9% |
| 20260805 | $4.62 | $4.62 | 0.8% | 29% |
| 20260804 | $3.77 | $3.77 | 0.9% | 37% |
| 20260803 | $4.10 | $4.10 | 0.8% | 30% |
| 20260731 | $4.40 | $4.40 | 0.7% | 24% |
| 20260730 | $4.95 | $4.95 | 0.8% | 32% |
| 20260729 | $5.60 | $5.60 | 0.7% | 20% |
| 20260728 | $7.30 | $7.30 | 0.7% | 23% |
| 20260727 | $5.93 | $5.93 | 0.7% | 24% |
| 20260724 | $5.97 | $5.97 | 0.6% | 14% |
| 20260723 | $6.42 | $6.42 | 0.6% | 19% |
| 20260722 | $5.88 | $5.88 | 0.6% | 19% |
| 20260721 | $6.15 | $6.15 | 0.6% | 18% |
| 20260720 | $6.50 | $6.50 | 0.7% | 22% |
| 20260716 | $7.30 | $1.95 | 0.5% | 11% |
| 20260715 | $7.40 | $3.50 | 0.6% | 13% |
| 20260714 | $7.22 | $3.38 | 0.6% | 19% |
| 20260713 | $7.10 | $3.50 | 0.7% | 19% |
| 20260710 | $8.25 | $3.05 | 0.6% | 18% |
| 20260709 | $8.43 | $3.85 | 0.6% | 13% |
| 20260708 | $8.47 | $4.03 | 0.6% | 16% |
| 20260707 | $8.57 | $3.77 | 0.6% | 18% |
| 20260706 | $8.88 | $4.90 | 0.6% | 15% |
| 20260702 | $3.25 | $3.25 | 0.6% | 13% |
| 20260701 | $4.08 | $4.08 | 0.7% | 22% |
| 20260630 | $4.08 | $4.08 | 0.5% | 11% |
| 20260629 | $5.22 | $5.22 | 0.6% | 17% |