Graniteshares Bloomberg Commodity Broad Strategy No K-1 ETF (COMB)'s 30-day implied volatility (IV30) was 18.1% at the close on October 20, 2026, up from 16.7% the day before, against a 52-week range of 11.4% to 27.3%. Its 20-day historical volatility was 13.4%.

Key numbers

30-day implied volatility (IV30): 18.1%
IV30 52-week range: 11.4% to 27.3% (median 16.6%)
Historical volatility: 20-day 13.4%, 1-year 17.7%
Implied move by the nearest expiration: ±1.1%

Data as of October 20, 2026.

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

Name: COMB Implied Volatility
Creator: Market Chameleon