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Columbia Banking System, Inc.

COLBNASDAQFinancialsBanks - Regional

$28.44Today:- (-)1Y +17.72%

As of Oct 16, 2026 close

Market cap
$8.20B
P/E (TTM)
11.54
Forward P/E
8.33
Dividend yield
5.17%
52-week range
$23.83$33.68
Volume (live)
-
Avg. volume (3M)
2.80M

Columbia Banking System (COLB) Historical Stock Prices

Analyze Columbia Banking System (COLB) historical stock prices with comprehensive OHLC data, adjusted close prices, and daily trading volume. Access interactive price charts and detailed historical price data across multiple timeframes including daily, weekly, monthly, and yearly intervals for complete price history analysis.

Columbia Banking System (COLB) Interactive Price Chart

Interactive historical price chart showing Columbia Banking System stock price movements and trends across multiple time periods.

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COLB Historical Price Data Table

Complete historical stock price data with OHLC prices, adjusted close, and daily trading volume. Filter by time interval and date range for detailed price history analysis.

Filter Historical Data

Active filters: 6 Months · Daily127 records
Showing 1-50 of 127
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COLB historical price data table with daily, weekly, monthly, quarterly, and yearly trading intervals. Track Open, High, Low, Close, Adjusted Close prices, and trading volume to analyze price trends, technical patterns, and market activity for comprehensive price history analysis.
DateOpenHighLowCloseAdj CloseVolume
Oct 16, 202628.7529.3428.3828.4428.443.70M
Oct 15, 202628.1528.6527.9828.6328.632.25M
Oct 14, 202627.7328.1027.6528.0328.032.98M
Oct 13, 202628.5728.7528.0428.2328.232.93M
Oct 12, 202628.3928.6428.3228.5128.511.80M
Oct 9, 202628.5028.5328.1928.3728.371.60M
Oct 8, 202628.0728.5527.9128.5328.533.45M
Oct 7, 202628.9128.9127.9528.2628.263.20M
Oct 6, 202628.9729.1628.7528.8928.892.43M
Oct 5, 202629.0029.0928.6128.8428.842.60M
Oct 2, 202628.9529.2528.8028.9228.922.38M
Oct 1, 202628.4228.8327.9628.7328.733.28M
Sep 30, 202628.7029.0028.4828.6028.602.45M
Sep 29, 202629.0729.2028.5228.6928.693.57M
Sep 28, 202629.6029.6029.0229.0629.062.05M
Sep 25, 202629.4329.8129.3029.6429.641.82M
Sep 24, 202628.8929.2528.7629.1829.182.82M
Sep 23, 202629.3429.4928.8228.8528.852.58M
Sep 22, 202629.9330.1029.3429.3429.342.58M
Sep 21, 202630.0630.3129.8229.9029.902.13M
Sep 18, 202629.8529.9729.5929.9329.936.46M
Sep 17, 202630.1030.3329.8229.9529.952.17M
Sep 16, 202630.2330.2629.1829.7229.722.83M
Sep 15, 202630.1130.5330.0930.1530.152.41M
Sep 14, 202629.9930.5529.9030.1130.112.90M
Sep 11, 202630.4030.4529.6830.1130.112.59M
Sep 10, 202629.7530.1329.4430.0430.043.49M
Sep 9, 202630.1530.4429.7029.8429.842.69M
Sep 8, 202630.8130.8230.2430.2730.273.43M
Sep 4, 202630.3530.9130.3530.8030.802.31M
Sep 3, 202630.0930.5630.0930.4530.452.93M
Sep 2, 202629.4430.4129.4430.0830.083.84M
Sep 1, 202629.7630.2029.2229.3229.323.95M
Aug 31, 202630.1330.1329.6029.6429.642.37M
Aug 28, 202630.4130.5930.0230.0730.072.65M
Aug 27, 202630.5130.7530.2530.6930.322.21M
Aug 26, 202630.6730.8830.4530.7130.342.52M
Aug 25, 202630.9030.9030.3730.5330.162.33M
Aug 24, 202630.8131.0830.5930.6430.272.43M
Aug 21, 202631.0131.2330.6130.8130.441.99M
Aug 20, 202630.9731.0930.7630.8430.472.77M
Aug 19, 202632.1932.3530.9131.0730.705.16M
Aug 18, 202632.3732.4832.0232.1431.752.96M
Aug 17, 202632.6932.8332.3032.3431.952.61M
Aug 14, 202632.4632.7832.3132.6932.302.54M
Aug 13, 202632.5032.6032.3332.4432.054.27M
Aug 12, 202631.8832.2731.7432.2531.863.11M
Aug 11, 202631.2931.8831.2731.7131.332.06M
Aug 10, 202631.1931.3930.9531.2630.882.43M
Aug 7, 202630.9431.2930.7631.2430.862.88M
Show:
of 127

Source: Daily price history (open, high, low, close and volume). Data as of Oct 16, 2026. Data sources and methodology

Understanding Historical Stock Price Data & OHLC Metrics

Open Price
The price at which the stock opened for trading at the start of the trading session.
High Price
The highest price at which the stock traded during the trading session.
Low Price
The lowest price at which the stock traded during the trading session.
Close Price
The final price when trading closed for the session.
Adjusted Close Price
The closing price adjusted for corporate actions such as dividends, stock splits, and rights offerings. Used for accurate long-term historical price analysis and return calculations.
Volume
The total number of shares traded during the session, indicating trading activity and liquidity.