Zai Lab Limited - American Depositary Shares (ZLAB)'s 30-day implied volatility (IV30) was 49.2% at the close on November 2, 2026, down from 71.3% the day before, against a 52-week range of 27.1% to 77.4%. Its 20-day historical volatility was 66.7%.

Key numbers

30-day implied volatility (IV30): 49.2%
IV30 52-week range: 27.1% to 77.4% (median 48.6%)
Historical volatility: 20-day 66.7%, 1-year 50.9%
Implied move by the nearest expiration: ±4.9%

Data as of November 2, 2026.

ZLAB Implied Volatility (IV) vs Historical Volatility (HV)

Name: ZLAB Implied Volatility
Creator: Market Chameleon