ALEC (Alector, Inc. Common Stock)
Expected Move & Straddle Price History
The expected move for ALEC 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 ALEC Expected Move
30-Day Straddle
$0.80
7-Day Straddle
$0.45
Avg IV
2.1%
IV Rank
28%
Implied one-standard-deviation move through the next 30 days. Compare to ALEC'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.
ALEC Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260908 | $0.80 | $0.45 | 2.1% | 28% |
| 20260904 | $0.88 | $0.38 | 1.9% | 25% |
| 20260903 | $1.05 | $0.40 | 2.1% | 28% |
| 20260902 | $0.57 | $0.57 | 2.0% | 27% |
| 20260901 | $0.57 | $0.57 | 1.8% | 23% |
| 20260831 | $0.55 | $0.55 | 2.3% | 34% |
| 20260828 | $0.50 | $0.50 | 1.7% | 21% |
| 20260827 | $0.73 | $0.73 | 1.5% | 16% |
| 20260826 | $0.50 | $0.50 | 1.6% | 18% |
| 20260825 | $0.45 | $0.45 | 2.3% | 32% |
| 20260824 | $0.57 | $0.57 | 0.7% | 0% |
| 20260821 | $0.82 | $1.00 | 2.0% | 17% |
| 20260820 | $0.75 | $0.60 | 2.1% | 19% |
| 20260819 | $0.75 | $0.20 | 1.8% | 12% |
| 20260818 | $0.70 | $0.68 | 1.7% | 10% |
| 20260817 | $1.25 | $8.05 | 2.1% | 19% |
| 20260814 | $0.80 | $1.15 | 1.6% | 8% |
| 20260813 | $0.85 | $1.02 | 1.8% | 13% |
| 20260812 | $0.77 | $0.65 | 2.0% | 17% |
| 20260811 | $0.93 | $1.07 | 1.9% | 14% |
| 20260810 | $1.27 | $1.38 | 2.4% | 27% |
| 20260806 | $1.35 | $1.38 | 2.4% | 26% |
| 20260805 | $1.70 | $1.70 | 5.5% | 100% |
| 20260804 | $1.10 | $1.10 | 4.6% | 100% |
| 20260803 | $1.55 | $1.55 | 4.3% | 100% |
| 20260731 | $8.55 | $8.55 | 4.3% | 100% |
| 20260730 | $1.40 | $1.40 | 4.0% | 92% |
| 20260729 | $1.12 | $1.12 | 4.3% | 100% |
| 20260728 | $1.12 | $1.12 | 3.8% | 88% |
| 20260727 | $1.90 | $1.90 | 4.0% | 96% |
| 20260724 | $1.18 | $1.18 | 3.9% | 91% |
| 20260723 | $1.70 | $1.70 | 4.1% | 100% |
| 20260722 | $1.07 | $1.07 | 3.4% | 81% |
| 20260721 | $1.65 | $1.65 | 3.5% | 87% |
| 20260720 | $1.20 | $1.20 | 3.7% | 94% |
| 20260716 | $1.80 | $0.35 | 3.9% | 100% |
| 20260715 | $1.72 | $0.30 | 2.9% | 72% |
| 20260714 | $1.70 | $0.40 | 3.3% | 89% |
| 20260713 | $1.38 | $0.38 | 2.8% | 69% |
| 20260710 | $1.52 | $0.60 | 2.7% | 66% |
| 20260709 | $1.75 | $0.82 | 2.9% | 72% |
| 20260708 | $1.20 | $0.78 | 2.5% | 56% |
| 20260707 | $1.27 | $0.57 | 2.5% | 57% |
| 20260706 | $1.30 | $0.78 | 2.3% | 46% |
| 20260702 | $0.75 | $0.75 | 3.3% | 91% |
| 20260701 | $0.43 | $0.43 | 3.2% | 86% |
| 20260630 | $1.77 | $1.77 | 3.2% | 87% |
| 20260629 | $0.90 | $0.90 | 3.3% | 93% |
| 20260626 | $0.70 | $0.70 | 3.3% | 92% |
| 20260625 | $0.85 | $0.85 | 3.3% | 91% |
| 20260624 | $1.02 | $1.02 | 3.2% | 85% |
| 20260623 | $0.82 | $0.82 | 2.9% | 75% |
| 20260622 | $0.88 | $0.88 | 3.2% | 87% |
| 20260618 | $0.83 | $1.30 | 3.0% | 75% |
| 20260617 | $0.75 | $1.50 | 3.1% | 82% |
| 20260616 | $1.00 | $1.45 | 3.0% | 80% |
| 20260615 | $0.98 | $8.50 | 3.5% | 100% |
| 20260613 | $0.72 | $1.40 | 2.9% | 76% |
| 20260612 | $0.72 | $1.40 | 2.7% | 69% |
| 20260611 | $1.02 | $1.40 | 2.9% | 78% |