GRAL (GRAIL, Inc. Common Stock)
Expected Move & Straddle Price History
The expected move for GRAL 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 GRAL Expected Move
30-Day Straddle
$22.05
7-Day Straddle
$22.05
Avg IV
1.4%
IV Rank
89%
Implied one-standard-deviation move through the next 30 days. Compare to GRAL'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.
GRAL Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260921 | $22.05 | $22.05 | 1.4% | 89% |
| 20260918 | $21.45 | $1.70 | 1.3% | 78% |
| 20260917 | $21.05 | $2.17 | 1.2% | 67% |
| 20260916 | $16.75 | $3.20 | 1.2% | 66% |
| 20260915 | $17.85 | $4.05 | 1.2% | 61% |
| 20260914 | $16.55 | $5.07 | 1.2% | 61% |
| 20260911 | $18.90 | $5.45 | 1.2% | 61% |
| 20260910 | $19.75 | $5.97 | 1.1% | 49% |
| 20260909 | $19.10 | $5.88 | 1.2% | 60% |
| 20260908 | $20.00 | $8.07 | 1.1% | 54% |
| 20260904 | $20.95 | $9.45 | 1.1% | 43% |
| 20260903 | $21.90 | $9.50 | 1.1% | 44% |
| 20260902 | $11.40 | $11.40 | 1.0% | 36% |
| 20260901 | $10.40 | $10.40 | 0.9% | 27% |
| 20260831 | $11.90 | $11.90 | 0.9% | 20% |
| 20260828 | $12.65 | $12.65 | 0.8% | 5% |
| 20260827 | $13.05 | $13.05 | 0.9% | 24% |
| 20260826 | $13.10 | $13.10 | 0.9% | 14% |
| 20260825 | $12.85 | $12.85 | 0.8% | 12% |
| 20260824 | $12.00 | $12.00 | 0.9% | 11% |
| 20260821 | $13.60 | $1.52 | 0.8% | 3% |
| 20260820 | $13.60 | $3.90 | 0.8% | 0% |
| 20260819 | $11.75 | $4.38 | 0.8% | 0% |
| 20260818 | $11.80 | $4.47 | 0.8% | 0% |
| 20260817 | $12.00 | $4.72 | 0.8% | 6% |
| 20260814 | $12.75 | $5.45 | 0.8% | 2% |
| 20260813 | $12.25 | $5.78 | 0.8% | 1% |
| 20260812 | $12.80 | $6.55 | 0.8% | 1% |
| 20260811 | $14.85 | $6.90 | 0.8% | 0% |
| 20260810 | $14.70 | $7.85 | 0.8% | 0% |
| 20260806 | $15.00 | $9.05 | 0.8% | 0% |
| 20260805 | $12.10 | $12.10 | 1.1% | 26% |
| 20260804 | $13.00 | $13.00 | 1.1% | 31% |
| 20260803 | $12.85 | $12.85 | 1.1% | 33% |
| 20260731 | $13.10 | $13.10 | 1.0% | 21% |
| 20260730 | $12.15 | $12.15 | 0.9% | 11% |
| 20260729 | $11.55 | $11.55 | 1.1% | 28% |
| 20260728 | $12.05 | $12.05 | 1.0% | 14% |
| 20260727 | $10.90 | $10.90 | 1.0% | 22% |
| 20260724 | $13.65 | $13.65 | 1.0% | 17% |
| 20260723 | $12.55 | $12.55 | 0.9% | 7% |
| 20260722 | $13.75 | $13.75 | 1.0% | 17% |
| 20260721 | $14.45 | $14.45 | 1.0% | 16% |
| 20260720 | $14.10 | $14.10 | 1.0% | 14% |
| 20260716 | $15.35 | $3.20 | 0.9% | 9% |
| 20260715 | $15.50 | $4.33 | 0.9% | 12% |
| 20260714 | $16.40 | $6.43 | 0.9% | 11% |
| 20260713 | $16.55 | $6.55 | 0.9% | 9% |
| 20260710 | $16.80 | $6.08 | 1.0% | 14% |
| 20260709 | $18.05 | $6.72 | 0.8% | 0% |
| 20260708 | $17.45 | $7.53 | 0.9% | 4% |
| 20260707 | $16.80 | $7.70 | 1.0% | 6% |
| 20260706 | $16.70 | $8.25 | 0.9% | 0% |
| 20260702 | $7.85 | $7.85 | 1.5% | 37% |
| 20260701 | $8.80 | $8.80 | 1.4% | 35% |
| 20260630 | $9.35 | $9.35 | 1.3% | 28% |
| 20260629 | $9.80 | $9.80 | 1.3% | 29% |
| 20260626 | $9.80 | $9.80 | 1.3% | 31% |
| 20260625 | $11.25 | $11.25 | 1.3% | 28% |