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
$6.97
7-Day Straddle
$4.12
Avg IV
0.4%
IV Rank
2%
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 |
|---|---|---|---|---|
| 20260807 | $6.97 | $4.12 | 0.4% | 2% |
| 20260806 | $6.50 | $3.20 | 0.4% | 1% |
| 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% |
| 20260626 | $4.85 | $4.85 | 0.7% | 21% |
| 20260625 | $5.10 | $5.10 | 0.6% | 12% |
| 20260624 | $5.10 | $5.10 | 0.6% | 13% |
| 20260623 | $4.12 | $4.12 | 0.5% | 10% |
| 20260622 | $5.08 | $5.08 | 0.5% | 10% |
| 20260618 | $6.10 | $0.90 | 0.4% | 4% |
| 20260617 | $5.55 | $2.60 | 0.6% | 13% |
| 20260616 | $5.42 | $2.75 | 0.4% | 0% |
| 20260615 | $5.78 | $3.08 | 0.6% | 15% |
| 20260613 | $5.55 | $3.60 | 0.6% | 14% |
| 20260612 | $5.57 | $3.40 | 0.5% | 10% |
| 20260611 | $6.98 | $3.85 | 0.5% | 9% |
| 20260610 | $5.90 | $3.30 | 0.5% | 7% |
| 20260609 | $6.38 | $3.58 | 0.4% | 0% |
| 20260608 | $5.97 | $3.48 | 0.6% | 8% |
| 20260605 | $6.40 | $4.03 | 0.5% | 1% |
| 20260604 | $6.20 | $3.90 | 0.5% | 7% |
| 20260603 | $6.62 | $4.12 | 0.5% | 2% |
| 20260602 | $4.28 | $4.28 | 0.7% | 20% |
| 20260601 | $4.38 | $4.38 | 0.6% | 8% |
| 20260529 | $5.00 | $5.00 | 0.7% | 19% |
| 20260528 | $4.05 | $4.05 | 0.7% | 18% |
| 20260527 | $5.00 | $5.00 | 0.5% | 5% |
| 20260526 | $5.47 | $5.47 | 0.6% | 14% |
| 20260510 | $5.97 | $2.73 | 0.5% | 7% |
| 20260508 | $5.97 | $2.73 | 0.5% | 6% |
| 20260507 | $6.10 | $3.05 | 0.5% | 0% |
| 20260506 | $6.45 | $3.55 | 0.5% | 6% |
| 20260505 | $6.95 | $3.78 | 0.5% | 4% |
| 20260504 | $6.80 | $3.27 | 0.5% | 6% |
| 20260502 | $3.72 | $3.72 | 1.6% | 90% |
| 20260501 | $3.72 | $3.72 | 1.6% | 87% |