Glacier Bancorp Inc
Glacier Bancorp Inc (GBCI) Historical Volatility
GBCI 30-day historical volatility is 16%. This ranks in the 3th percentile of readings over the past year.
Read more
Tracking GBCI historical volatility helps you see how much Glacier Bancorp Inc's stock price has actually moved over past periods, giving you a baseline to judge whether current option premiums are fair, cheap, or expensive. While implied volatility tells you what the market expects, Glacier Bancorp Inc's HV tells you what really happened. Use our scanner to monitor GBCI 30 day historical volatility alongside longer lookback windows and spot the moments when realized and implied diverge.
Historical volatility is the annualized standard deviation of an underlying's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. The GBCI 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Glacier Bancorp Inc's HV to its implied volatility reveals the volatility risk premium — when IV sits well above HV, option sellers tend to have an edge; when HV runs hot relative to IV, buyers may be underpaying for movement.
Glacier Bancorp, Inc. operates as the bank holding company for Glacier Bank that provides commercial banking services to individuals, small to medium-sized businesses, community organizations, and public entities in the United States. It offers non-interest bearing deposit and interest bearing deposit accounts, such as negotiable order of withdrawal and demand deposit accounts, savings accounts, money market deposit accounts, fixed rate certificates of deposit, negotiated-rate jumbo certificates, and individual retirement accounts. The company also provides construction and permanent loans on residential real estate; consumer land or lot acquisition loans; unimproved land and land development loans; and residential builder guidance lines comprising pre-sold and spec-home construction, and lot acquisition loans.
In addition, it offers commercial real estate loans to purchase, construct, and finance commercial real estate properties; consumer loans secured by real estate, automobiles, or other assets; paycheck protection program loans; home equity loans consisting of junior lien mortgages, and first and junior lien lines of credit secured by owner-occupied 1-4 family residences; and agriculture loans. Further, the company provides mortgage origination and loan servicing services. It has 224 locations, including 188 branches and 36 loan or administration offices in 75 counties within 8 states comprising Montana, Idaho, Utah, Washington, Wyoming, Colorado, Arizona, and Nevada. The company was founded in 1955 and is headquartered in Kalispell, Montana.
Sizing a long premium trade, modeling a covered call, or hunting volatility arbitrage all come back to one question: how much has the stock actually moved? Our scanner puts Glacier Bancorp Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where GBCI HV is running hot, cold, or in line. Make the GBCI 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 29, 2026
As of September 29, 2026
See how volatility has moved over time
Track GBCI historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
Start your 14-day free trial→