Quantum (QMCO)'s 30-day implied volatility (IV30) was 129.9% at the close on November 9, 2026, up from 113.3% the day before, against a 52-week range of 90.6% to 159.4%. Its 20-day historical volatility was 125.3%.

Key numbers

30-day implied volatility (IV30): 129.9%
IV30 52-week range: 90.6% to 159.4% (median 113.8%)
Historical volatility: 20-day 125.3%, 1-year 108.0%
Implied move by the nearest expiration: ±7.4%

Data as of November 9, 2026.

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

Name: QMCO Implied Volatility
Creator: Market Chameleon