Iren Limited - (IREN)'s 30-day implied volatility (IV30) was 112.3% at the close on October 23, 2026, down from 114.2% the day before, against a 52-week range of 69.0% to 138.7%. Its 20-day historical volatility was 90.5%.

Key numbers

30-day implied volatility (IV30): 112.3%
IV30 52-week range: 69.0% to 138.7% (median 103.6%)
Historical volatility: 20-day 90.5%, 1-year 103.9%
Implied move by the nearest expiration: ±6.5%

Data as of October 23, 2026.

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

Name: IREN Implied Volatility
Creator: Market Chameleon