Northern Dynasty Minerals Ltd. (NAK)'s 30-day implied volatility (IV30) was 93.6% at the close on October 21, 2026, down from 102.7% the day before, against a 52-week range of 61.9% to 175.4%. Its 20-day historical volatility was 80.5%.

Key numbers

30-day implied volatility (IV30): 93.6%
IV30 52-week range: 61.9% to 175.4% (median 96.8%)
Historical volatility: 20-day 80.5%, 1-year 82.9%
Implied move by the nearest expiration: ±5.1%

Data as of October 21, 2026.

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

Name: NAK Implied Volatility
Creator: Market Chameleon