The current price of COLB is $30.43 — it has decreased by 3.01% since the previous close. Data as of Nov 5, 2026.
COLB is down 2.04% over the past week, up 5.50% over the past month and up 14.72% over the past year. The price is above its 200-day moving average of $29.91.
Columbia Banking System, Inc. has a market capitalization of $8.81B. The company belongs to the Financial Services sector. Compare it with other companies in the stock screener.
In the latest trading session COLB moved between $30.27 and $32.09, a range of 5.98% of its current price.
Over the past 52 weeks COLB has traded between $25.51 and $33.67. The current price is 9.64% below its 52-week high.
Figures as of Nov 5, 2026. This information is provided for general purposes only and is not investment advice.