First Interstate Bancsystem (FIBK) closed at $38.00 on November 10, 2026, down 1.1% from the previous close, on volume of 683,660 shares (30-day average 1,144,323).
Data as of November 10, 2026.
10-Nov-2026
Wells Fargo Reaffirms Their Buy Rating on First Interstate Bancsystem (FIBK)
TipRanks (Mon, 9-Nov 7:06 AM ET)
First Interstate BancSystem, Inc. Reports Third Quarter Earnings
Business Wire (Thu, 22-Oct 4:07 PM ET)
First Interstate BancSystem, Inc. Announces Third Quarter Earnings Release and Conference Call
Business Wire (Mon, 5-Oct 2:09 PM ET)
First Interstate BancSystem to Join S&P SmallCap 600: What This Means for Investors
Market Chameleon (Tue, 25-Nov 6:12 AM ET)
First Interstate BancSystem Set to Join S&P SmallCap 600—What Could This Index Move Mean for FIBK?
Market Chameleon (Tue, 25-Nov 4:44 AM ET)
First Interstate BancSystem Inc is a financial holding company. It is the parent company of First Interstate Bank, a community bank offering a range of internet, mobile, and other banking and financial services throughout Idaho, Montana, Oregon, South Dakota, Washington, and Wyoming. It delivers a range of financial products and services to both retail and commercial customers in industries like agriculture, construction, education, energy, governmental services, healthcare, mining, professional services, retail, tourism and wholesale trade. It generates majority of income from interest charged on loans, and interest and dividends earned on investments.
First Interstate Bancsystem trades on the NASDAQ stock market under the symbol FIBK.
As of November 10, 2026, FIBK stock price declined to $38.00 with 683,660 million shares trading.
FIBK has a beta of 0.28, meaning it tends to be less sensitive to market movements. FIBK has a correlation of 0.02 to the broad based SPY ETF.
FIBK has a market cap of $3.55 billion. This is considered a Mid Cap stock.
Last quarter First Interstate Bancsystem reported $250 million in Revenue and $.65 earnings per share. This beat revenue expectation by $1 million and missed earnings estimates by -$.04.
In the last 3 years, FIBK traded as high as $40.60 and as low as $22.89.
The top ETF exchange traded funds that FIBK belongs to (by Net Assets): IJR, IWM, VTI, DFSV, VB.
FIBK has outperformed the market in the last year with a price return of +24.7% while the SPY ETF gained +11.2%. FIBK has also outperformed the stock market ETF in the last 3 month and 2 week periods returning +2.9% and +1.7%, respectively, while the SPY returned -2.7% and -2.6%, respectively.
FIBK support price is $37.71 and resistance is $39.13 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that FIBK shares will trade within this expected range on the day.
