ALNY (Alnylam Pharmaceuticals, Inc.)
Expected Move & Straddle Price History
The expected move for ALNY 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 ALNY Expected Move
30-Day Straddle
$18.50
7-Day Straddle
$18.50
Avg IV
1.0%
IV Rank
100%
Implied one-standard-deviation move through the next 30 days. Compare to ALNY'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.
ALNY Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260901 | $18.50 | $18.50 | 1.0% | 100% |
| 20260831 | $18.65 | $18.65 | 0.9% | 93% |
| 20260828 | $20.50 | $20.50 | 0.9% | 82% |
| 20260827 | $24.00 | $24.00 | 0.9% | 80% |
| 20260826 | $22.70 | $22.70 | 0.7% | 35% |
| 20260825 | $20.90 | $20.90 | 0.8% | 61% |
| 20260824 | $21.70 | $21.70 | 0.9% | 79% |
| 20260821 | $21.95 | $4.50 | 0.8% | 67% |
| 20260820 | $24.20 | $5.42 | 0.8% | 63% |
| 20260819 | $25.40 | $7.55 | 0.8% | 62% |
| 20260818 | $21.70 | $7.47 | 0.7% | 52% |
| 20260817 | $22.25 | $9.18 | 0.8% | 59% |
| 20260814 | $22.00 | $8.43 | 0.7% | 51% |
| 20260813 | $22.70 | $11.30 | 0.8% | 55% |
| 20260812 | $22.80 | $12.03 | 0.8% | 57% |
| 20260811 | $23.80 | $12.10 | 0.8% | 62% |
| 20260810 | $25.70 | $14.65 | 0.8% | 62% |
| 20260806 | $27.85 | $16.50 | 0.7% | 40% |
| 20260805 | $16.90 | $16.90 | 0.8% | 73% |
| 20260804 | $18.75 | $18.75 | 0.9% | 85% |
| 20260803 | $18.25 | $18.25 | 0.9% | 78% |
| 20260731 | $20.20 | $20.20 | 0.9% | 86% |
| 20260730 | $23.90 | $23.90 | 0.9% | 78% |
| 20260729 | $33.30 | $33.30 | 0.7% | 49% |
| 20260728 | $34.00 | $34.00 | 0.7% | 47% |
| 20260727 | $35.30 | $35.30 | 0.7% | 52% |
| 20260724 | $33.95 | $33.95 | 0.7% | 42% |
| 20260723 | $34.50 | $34.50 | 0.7% | 40% |
| 20260722 | $36.00 | $36.00 | 0.7% | 39% |
| 20260721 | $35.25 | $35.25 | 0.7% | 39% |
| 20260720 | $36.00 | $36.00 | 0.7% | 40% |
| 20260716 | $37.15 | $7.62 | 0.6% | 28% |
| 20260715 | $38.20 | $9.40 | 0.6% | 28% |
| 20260714 | $37.50 | $11.43 | 0.6% | 27% |
| 20260713 | $39.55 | $12.75 | 0.6% | 25% |
| 20260710 | $39.40 | $14.15 | 0.6% | 19% |
| 20260709 | $42.75 | $17.95 | 0.6% | 19% |
| 20260708 | $43.80 | $20.50 | 0.6% | 22% |
| 20260707 | $44.90 | $20.25 | 0.6% | 23% |
| 20260706 | $44.00 | $21.35 | 0.6% | 22% |
| 20260702 | $22.30 | $22.30 | 0.9% | 93% |
| 20260701 | $23.70 | $23.70 | 0.9% | 81% |
| 20260630 | $23.45 | $23.45 | 0.9% | 91% |
| 20260629 | $23.40 | $23.40 | 0.9% | 88% |
| 20260626 | $25.75 | $25.75 | 0.9% | 87% |
| 20260625 | $27.25 | $27.25 | 0.9% | 80% |
| 20260624 | $28.40 | $28.40 | 0.9% | 74% |
| 20260623 | $27.35 | $27.35 | 0.9% | 78% |
| 20260622 | $27.95 | $27.95 | 0.9% | 77% |
| 20260618 | $29.00 | $2.65 | 0.8% | 59% |
| 20260617 | $28.05 | $7.22 | 0.8% | 72% |
| 20260616 | $30.30 | $9.30 | 0.8% | 63% |
| 20260615 | $30.40 | $10.68 | 0.8% | 59% |
| 20260613 | $31.70 | $12.65 | 0.8% | 58% |
| 20260612 | $31.80 | $12.40 | 0.8% | 55% |
| 20260611 | $32.35 | $15.80 | 0.9% | 77% |
| 20260610 | $33.25 | $15.10 | 0.7% | 50% |
| 20260609 | $34.10 | $17.15 | 0.7% | 41% |
| 20260608 | $35.30 | $17.55 | 0.7% | 44% |
| 20260605 | $35.15 | $20.60 | 0.7% | 41% |