LEGN (Legend Biotech Corporation American Depositary Shares)
Expected Move & Straddle Price History
The expected move for LEGN 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 LEGN Expected Move
30-Day Straddle
$3.27
7-Day Straddle
$2.42
Avg IV
0.7%
IV Rank
3%
Implied one-standard-deviation move through the next 30 days. Compare to LEGN'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.
LEGN Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260904 | $3.27 | $2.42 | 0.7% | 3% |
| 20260903 | $3.92 | $2.88 | 0.7% | 0% |
| 20260902 | $2.35 | $2.35 | 1.5% | 55% |
| 20260901 | $2.95 | $2.95 | 1.7% | 66% |
| 20260831 | $2.02 | $2.02 | 1.5% | 56% |
| 20260828 | $2.17 | $2.17 | 1.7% | 71% |
| 20260827 | $2.38 | $2.38 | 1.2% | 30% |
| 20260826 | $2.72 | $2.72 | 1.7% | 67% |
| 20260825 | $2.88 | $2.88 | 1.3% | 41% |
| 20260824 | $2.90 | $2.90 | 1.3% | 38% |
| 20260821 | $2.67 | $1.15 | 1.1% | 25% |
| 20260820 | $3.27 | $1.45 | 1.3% | 42% |
| 20260819 | $2.67 | $0.70 | 0.9% | 14% |
| 20260818 | $3.35 | $1.80 | 1.1% | 28% |
| 20260817 | $2.20 | $1.30 | 1.0% | 20% |
| 20260814 | $3.33 | $1.32 | 1.1% | 28% |
| 20260813 | $2.10 | $1.73 | 1.2% | 36% |
| 20260812 | $2.00 | $2.48 | 1.3% | 37% |
| 20260811 | $2.75 | $1.65 | 1.2% | 30% |
| 20260810 | $3.08 | $1.98 | 1.2% | 31% |
| 20260806 | $3.75 | $1.77 | 1.1% | 29% |
| 20260805 | $2.03 | $2.03 | 2.1% | 100% |
| 20260804 | $2.45 | $2.45 | 1.7% | 100% |
| 20260803 | $3.33 | $3.33 | 1.7% | 100% |
| 20260731 | $2.77 | $2.77 | 1.6% | 98% |
| 20260730 | $2.70 | $2.70 | 1.4% | 77% |
| 20260729 | $2.48 | $2.48 | 1.2% | 50% |
| 20260728 | $2.90 | $2.90 | 1.4% | 76% |
| 20260727 | $2.78 | $2.78 | 1.4% | 74% |
| 20260724 | $3.35 | $3.35 | 1.3% | 67% |
| 20260723 | $3.98 | $3.98 | 1.1% | 41% |
| 20260722 | $3.72 | $3.72 | 0.9% | 25% |
| 20260721 | $3.60 | $3.60 | 1.0% | 31% |
| 20260720 | $3.98 | $3.98 | 1.0% | 33% |
| 20260716 | $2.97 | $1.23 | 1.0% | 35% |
| 20260715 | $4.90 | $1.20 | 1.0% | 32% |
| 20260714 | $4.22 | $2.33 | 0.9% | 15% |
| 20260713 | $3.40 | $2.15 | 1.0% | 26% |
| 20260710 | $4.55 | $2.00 | 0.9% | 23% |
| 20260709 | $4.08 | $2.62 | 1.0% | 29% |
| 20260708 | $5.12 | $2.92 | 0.9% | 18% |
| 20260707 | $3.70 | $2.70 | 1.0% | 27% |
| 20260706 | $4.47 | $2.55 | 0.9% | 17% |
| 20260702 | $2.72 | $2.72 | 1.1% | 39% |
| 20260701 | $3.10 | $3.10 | 1.1% | 37% |
| 20260630 | $3.20 | $3.20 | 1.1% | 42% |
| 20260629 | $3.30 | $3.30 | 1.1% | 40% |
| 20260626 | $3.93 | $3.93 | 1.0% | 31% |
| 20260625 | $4.15 | $4.15 | 1.0% | 35% |
| 20260624 | $2.97 | $2.97 | 1.1% | 39% |
| 20260623 | $3.85 | $3.85 | 1.0% | 27% |
| 20260622 | $3.92 | $3.92 | 0.8% | 11% |
| 20260618 | $3.97 | $3.02 | 0.9% | 24% |
| 20260617 | $4.15 | $2.40 | 0.8% | 2% |
| 20260616 | $4.53 | $2.22 | 0.9% | 20% |
| 20260615 | $4.85 | $1.98 | 0.8% | 6% |
| 20260613 | $6.53 | $3.48 | 0.9% | 22% |
| 20260612 | $6.00 | $2.60 | 0.8% | 4% |
| 20260611 | $6.22 | $3.08 | 0.9% | 24% |
| 20260610 | $6.20 | $3.38 | 0.8% | 11% |