Legend Biotech - American Depositary Shares (LEGN) options traded 541 contracts on October 27, 2026 (531 calls and 10 puts, a put/call ratio of 0.02), compared with a 30-day average of 861. Options price a move of about ±3.9% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 62.8%
Implied move by the nearest expiration: ±3.9%
Option volume: 541 contracts (531 calls, 10 puts); 30-day average 861

Data as of October 27, 2026.

LEGN Option Breakdown

A breakdown of key statistics for each option expiration listed for LEGN. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.

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