Canadian Solar - Common Shares (CSIQ)'s 30-day implied volatility (IV30) was 88.0% at the close on November 12, 2026, up from 86.1% the day before, against a 52-week range of 65.8% to 112.3%. Its 20-day historical volatility was 86.1%.

Key numbers

30-day implied volatility (IV30): 88.0%
IV30 52-week range: 65.8% to 112.3% (median 87.3%)
Historical volatility: 20-day 86.1%, 1-year 83.8%
Implied move by the nearest expiration: ±5.5%

Data as of November 12, 2026.

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

Name: CSIQ Implied Volatility
Creator: Market Chameleon