$31.27
+0.400 (+1.30%)
At Close: Jun 23, 2026
| Range | Low Price | High Price | Comment |
|---|---|---|---|
| 30 days | $28.55 | $31.83 | Tuesday, 23rd Jun 2026 COLB stock ended at $31.27. This is 1.30% more than the trading day before Monday, 22nd Jun 2026. During the day the stock fluctuated 1.95% from a day low at $30.72 to a day high of $31.32. |
| 90 days | $26.57 | $31.83 | |
| 52 weeks | $22.77 | $32.70 |
Historical Columbia Banking System prices
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Jun 23, 2026 | $30.81 | $31.32 | $30.72 | $31.27 | 2 181 340 |
| Jun 22, 2026 | $30.56 | $31.00 | $30.56 | $30.87 | 2 505 210 |
| 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 |
| Jun 04, 2026 | $28.87 | $29.58 | $28.87 | $29.50 | 2 923 400 |
| Jun 03, 2026 | $29.04 | $29.10 | $28.55 | $28.59 | 2 446 052 |
| Jun 02, 2026 | $29.00 | $29.48 | $28.95 | $29.18 | 2 736 442 |
| Jun 01, 2026 | $29.38 | $29.38 | $28.94 | $29.00 | 2 400 642 |
| May 29, 2026 | $29.13 | $29.81 | $29.13 | $29.64 | 3 344 594 |
| May 28, 2026 | $29.70 | $29.72 | $29.32 | $29.64 | 2 521 481 |
| May 27, 2026 | $30.13 | $30.24 | $29.57 | $29.79 | 2 763 733 |
| May 26, 2026 | $29.96 | $30.24 | $29.70 | $30.07 | 2 184 651 |
| May 22, 2026 | $29.80 | $29.82 | $29.59 | $29.73 | 1 421 609 |
| May 21, 2026 | $29.57 | $29.64 | $29.19 | $29.62 | 1 890 086 |
| May 20, 2026 | $28.91 | $29.79 | $28.75 | $29.67 | 2 297 232 |
| May 19, 2026 | $28.95 | $29.02 | $28.54 | $28.73 | 2 347 315 |
| May 18, 2026 | $29.03 | $29.34 | $28.88 | $29.01 | 2 400 111 |
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.
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.
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.
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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