Range Global Coal Index ETF (COAL)'s 30-day implied volatility (IV30) was 26.8% at the close on November 12, 2026, down from 35.2% the day before, against a 52-week range of 18.7% to 44.2%. Its 20-day historical volatility was 37.3%.

Key numbers

30-day implied volatility (IV30): 26.8%
IV30 52-week range: 18.7% to 44.2% (median 28.3%)
Historical volatility: 20-day 37.3%, 1-year 32.6%
Implied move by the nearest expiration: ±2.2%

Data as of November 12, 2026.

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

Name: COAL Implied Volatility
Creator: Market Chameleon