Plug Power (PLUG)'s 30-day implied volatility (IV30) was 84.9% at the close on October 23, 2026, down from 86.1% the day before, against a 52-week range of 58.0% to 132.1%. Its 20-day historical volatility was 58.8%.
Key numbers
30-day implied volatility (IV30): 84.9%
IV30 52-week range: 58.0% to 132.1% (median 96.5%)
Historical volatility: 20-day 58.8%, 1-year 80.9%
Implied move by the nearest expiration: ±4.2%
Data as of October 23, 2026.
PLUG Implied Volatility (IV) vs Historical Volatility (HV)
The PLUG IV term structure shows the implied volatility difference between different maturity dates.
