NASDAQ:COLB

Columbia Banking System Stock Price (Quote)

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$31.98
-0.0700 (-0.218%)
At Close: Jul 13, 2026

Range Low Price High Price Comment
30 days $29.78 $32.77 Monday, 13th Jul 2026 COLB stock ended at $31.98. This is 0.218% less than the trading day before Friday, 10th Jul 2026. During the day the stock fluctuated 1.31% from a day low at $31.79 to a day high of $32.20.
90 days $28.49 $32.77
52 weeks $22.77 $32.77

Historical Columbia Banking System prices

Date Open High Low Close Volume
Jul 13, 2026 $32.14 $32.20 $31.79 $31.98 1 999 738
Jul 10, 2026 $31.94 $32.21 $31.79 $32.05 1 746 335
Jul 09, 2026 $31.64 $31.98 $31.49 $31.82 2 384 010
Jul 08, 2026 $32.05 $32.05 $30.84 $31.27 2 423 038
Jul 07, 2026 $32.34 $32.37 $32.00 $32.12 2 260 292
Jul 06, 2026 $31.77 $32.25 $31.65 $32.24 2 614 539
Jul 02, 2026 $32.73 $32.77 $31.60 $31.72 3 098 273
Jul 01, 2026 $32.04 $32.72 $31.94 $32.51 3 052 247
Jun 30, 2026 $31.92 $32.26 $31.72 $32.05 2 429 851
Jun 29, 2026 $32.03 $32.20 $31.71 $31.99 2 471 179
Jun 26, 2026 $32.12 $32.26 $31.84 $32.15 5 394 528
Jun 25, 2026 $31.58 $32.25 $31.30 $32.07 2 923 447
Jun 24, 2026 $31.29 $31.57 $31.02 $31.53 2 354 833
Jun 23, 2026 $30.80 $31.32 $30.72 $31.27 2 389 144
Jun 22, 2026 $30.56 $31.00 $30.56 $30.87 2 685 048
Jun 18, 2026 $30.31 $30.63 $30.13 $30.55 5 937 127
Jun 17, 2026 $30.76 $31.10 $29.78 $30.05 3 499 358
Jun 16, 2026 $31.16 $31.78 $30.83 $30.88 2 382 911
Jun 15, 2026 $31.75 $31.83 $30.87 $30.95 3 534 016
Jun 12, 2026 $31.00 $31.46 $30.95 $31.31 2 557 185
Jun 11, 2026 $30.39 $30.84 $30.14 $30.82 2 407 727
Jun 10, 2026 $30.16 $30.71 $30.15 $30.32 2 575 859
Jun 09, 2026 $30.00 $30.87 $29.79 $30.15 3 105 282
Jun 08, 2026 $29.74 $29.97 $29.53 $29.68 3 750 210
Jun 05, 2026 $29.56 $29.93 $29.46 $29.66 2 249 270

FAQ

What are historical stock prices?
Historical stock prices refer to a stock’s recorded prices at various past points. These prices include several key figures that help investors and analysts evaluate a stock’s performance over time:
Open: Open price for the trading day.
High: Highest price for the trading day.
Low: Lowest price for the trading day.
Close: Close price for the trading day.

Additionally, historical prices often include:
Volume is the number of shares traded during the day. It indicates how actively a stock was traded and can provide insights into market sentiment and liquidity.

How can I use COLB stock historical prices to predict future price movements?
Trend Analysis: Examine the COLB stock’s historical trends to identify patterns that might continue.
Moving Averages: Use moving averages to detect potential reversal points.
Momentum Indicators: Apply indicators like RSI or MACD to assess the momentum and strength of price movements.
Volume Analysis: Analyze trading volume alongside price changes to gauge trend strength.
Statistical Methods: Use statistical tools such as regression analysis to model and forecast future prices based on past data.
These techniques can provide insights but should be used with risk management practices to mitigate potential losses.

What impact do stock splits have on historical price data?
When a company performs a stock split, it adjusts the historical price data to reflect the new, lower trading price as if it had always been that way.

This ensures consistency for anyone analyzing the stock’s past prices. The adjustment helps prevent misleading signals on charts, such as false sell signals or bearish trends that aren’t there. For instance, in a 2-for-1 stock split, the price per share is cut in half, which would otherwise appear as a dramatic drop on the chart. If someone didn’t know about the split, they might wrongly think something negative happened to the company. Most technical indicators would also react to this apparent drop by signaling to sell.

A stock split, while making the shares seem more affordable and potentially more attractive to investors, doesn’t alter the company’s fundamental value.

Why do the COLB stock historical prices show a range for periods like 30 days, 90 days, and 52 weeks?
The range provides the lowest and highest prices at which the stock has traded during the specified period. This helps investors understand the stock’s volatility and price variability within that timeframe.

How can I use historical price volatility to assess risk?
High price volatility historically indicates higher risk and potentially higher returns. Investors can gauge the stock’s risk level by examining the range between high and low prices over various periods.
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ABOUT COLUMBIA BANKING SYSTEM
Columbia Banking System
Columbia Banking System, Inc. operates as the bank holding company for Columbia State Bank that provides a range of banking services to small and medium-sized businesses, professionals, and individuals in the United States. It offers personal banking products and services, including noninterest and interest-bearing checking, savings, money market, and certificate of deposit accounts; home mortgages for purchases and refinances, home equity loans ...
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