Enpro (NPO)'s 30-day implied volatility (IV30) was 46.9% at the close on October 20, 2026, up from 45.1% the day before, against a 52-week range of 31.6% to 53.4%. Its 20-day historical volatility was 39.4%.
Key numbers
30-day implied volatility (IV30): 46.9%
IV30 52-week range: 31.6% to 53.4% (median 40.9%)
Historical volatility: 20-day 39.4%, 1-year 43.1%
Implied move by the nearest expiration: ±2.8%
Data as of October 20, 2026.
NPO Implied Volatility (IV) vs Historical Volatility (HV)
The NPO IV term structure shows the implied volatility difference between different maturity dates.
