Ase Technology Holding Co. Ltd. American Depositary Shares (Each Representing Two Common Shares) (ASX)'s 30-day implied volatility (IV30) was 54.4% at the close on October 29, 2026, down from 59.3% the day before, against a 52-week range of 31.7% to 90.3%. Its 20-day historical volatility was 63.7%.

Key numbers

30-day implied volatility (IV30): 54.4%
IV30 52-week range: 31.7% to 90.3% (median 54.8%)
Historical volatility: 20-day 63.7%, 1-year 57.0%
Implied move by the nearest expiration: ±3.8%

Data as of October 29, 2026.

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

Name: ASX Implied Volatility
Creator: Market Chameleon