State Street SPDR S&P Global Natural Resources ETF (GNR)'s 30-day implied volatility (IV30) was 16.4% at the close on October 23, 2026, up from 15.1% the day before, against a 52-week range of 12.0% to 27.9%. Its 20-day historical volatility was 12.8%.

Key numbers

30-day implied volatility (IV30): 16.4%
IV30 52-week range: 12.0% to 27.9% (median 16.6%)
Historical volatility: 20-day 12.8%, 1-year 17.1%
Implied move by the nearest expiration: ±1.0%

Data as of October 23, 2026.

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

Name: GNR Implied Volatility
Creator: Market Chameleon