Glacier Bancorp (GBCI)'s 30-day implied volatility (IV30) was 21.8% at the close on November 13, 2026, down from 22.1% the day before, against a 52-week range of 16.8% to 36.2%. Its 20-day historical volatility was 27.5%.

Key numbers

30-day implied volatility (IV30): 21.8%
IV30 52-week range: 16.8% to 36.2% (median 25.8%)
Historical volatility: 20-day 27.5%, 1-year 29.0%
Implied move by the nearest expiration: ±1.4%

Data as of November 13, 2026.

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

Name: GBCI Implied Volatility
Creator: Market Chameleon