Power Solutions Intl (PSIX)'s 30-day implied volatility (IV30) was 96.9% at the close on October 21, 2026, up from 87.7% the day before, against a 52-week range of 62.2% to 155.3%. Its 20-day historical volatility was 88.4%.

Key numbers

30-day implied volatility (IV30): 96.9%
IV30 52-week range: 62.2% to 155.3% (median 88.1%)
Historical volatility: 20-day 88.4%, 1-year 83.9%
Implied move by the nearest expiration: ±5.5%

Data as of October 21, 2026.

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

Name: PSIX Implied Volatility
Creator: Market Chameleon