Sprott Junior Copper Miners ETF (COPJ)'s 30-day implied volatility (IV30) was 32.6% at the close on October 26, 2026, down from 34.5% the day before, against a 52-week range of 27.0% to 102.4%. Its 20-day historical volatility was 34.9%.

Key numbers

30-day implied volatility (IV30): 32.6%
IV30 52-week range: 27.0% to 102.4% (median 46.7%)
Historical volatility: 20-day 34.9%, 1-year 44.8%
Implied move by the nearest expiration: ±2.2%

Data as of October 26, 2026.

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

Name: COPJ Implied Volatility
Creator: Market Chameleon