Core Natural Resources (CNR)'s 30-day implied volatility (IV30) was 39.5% at the close on November 9, 2026, down from 48.7% the day before, against a 52-week range of 37.3% to 60.5%. Its 20-day historical volatility was 38.3%.

Key numbers

30-day implied volatility (IV30): 39.5%
IV30 52-week range: 37.3% to 60.5% (median 47.1%)
Historical volatility: 20-day 38.3%, 1-year 45.2%
Implied move by the nearest expiration: ±3.2%

Data as of November 9, 2026.

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

Name: CNR Implied Volatility
Creator: Market Chameleon