Cameco (CCJ)'s 30-day implied volatility (IV30) was 45.9% at the close on October 20, 2026, up from 44.9% the day before, against a 52-week range of 39.0% to 67.9%. Its 20-day historical volatility was 41.9%.
Key numbers
30-day implied volatility (IV30): 45.9%
IV30 52-week range: 39.0% to 67.9% (median 54.3%)
Historical volatility: 20-day 41.9%, 1-year 53.2%
Implied move by the nearest expiration: ±2.4%
Data as of October 20, 2026.
CCJ Implied Volatility (IV) vs Historical Volatility (HV)
The CCJ IV term structure shows the implied volatility difference between different maturity dates.
