Quantum-Si - Class A (QSI)'s 30-day implied volatility (IV30) was 113.9% at the close on November 13, 2026, down from 114.5% the day before, against a 52-week range of 54.8% to 208.5%. Its 20-day historical volatility was 134.4%.

Key numbers

30-day implied volatility (IV30): 113.9%
IV30 52-week range: 54.8% to 208.5% (median 92.3%)
Historical volatility: 20-day 134.4%, 1-year 94.2%
Implied move by the nearest expiration: ±7.2%

Data as of November 13, 2026.

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

Name: QSI Implied Volatility
Creator: Market Chameleon