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COLUMBIA BANKING SYSTEM INC (COLB) Stock Technical Analysis

USA - NASDAQ:COLB - US1972361026 - Common Stock

25.98 USD
+0.27 (+1.05%)
Last: 10/14/2025, 10:43:10 AM
Technical Rating and Analysis

2

We assign a technical rating of 2 out of 10 to COLB. In the last year, COLB was among the worst performers in the market. Also the short term picture is negative, the medium term is unclear at the moment.

When comparing the yearly performance of all stocks, COLB is a bad performer in the overall market: 63% of all stocks are doing better.
In the last month COLB has a been trading in the 24.89 - 27.32 range, which is quite wide. It is currently trading in the middle of this range where prices have been consolidating recently, this may present a good entry opportunity, but some resistance may be present above.
COLB has an average volume of 4946650 traded shares per day. This is a good sign as it is always nice to have a liquid stock.
The long term trend is neutral, but the short term trend is negative. Better to stay away from this!
COLB is part of the Banks industry. There are 391 other stocks in this industry, COLB did better than 50% of them.
COLB is currently trading in the middle of its 52 week range. The S&P500 Index however is currently trading near new highs, so COLB is lagging the market.
Weekly and Daily overview Charts
COLUMBIA BANKING SYSTEM INC / COLB Weekly stock chart
COLUMBIA BANKING SYSTEM INC / COLB Daily stock chart
Setup Rating and Analysis

5

COLB has a bad technical rating, but it does show a decent setup pattern. Prices have been consolidating lately. There is a support zone below the current price at 25.67, a Stop Loss order could be placed below this zone.

Support and Resistance Analysis

22.28

27.58

When analyzing the support we can see 4 important areas.

  • A support zone ranging from 25.61 to 25.98. This zone is formed by a combination of multiple trend lines and important moving averages in multiple time frames.
  • A support zone ranging from 24.90 to 25.03. This zone is formed by a combination of multiple trend lines in multiple time frames.
  • Support @24.24 from a trend line in the daily time frame.
  • Support @22.50 from a trend line in the weekly time frame.

We can see 2 important resistance areas.

  • Resistance @26.01 from a trend line in the weekly time frame.
  • A resistance zone ranging from 26.73 to 27.31. This zone is formed by a combination of multiple trend lines in multiple time frames.
Technical Indicator Signal Analysis

The Technical Rating and Setup analysis above combine different indicators and trends in different timeframes. Individual signals from indicators may give more contradictive signals and should always be interpreted in the more global context.

IndicatorValueSignalComment
ChartMill Long Term Trend IndicatorNEUTRALNEUTRALThe long term trend for COLB is neutral.
ChartMill Short Term Trend IndicatorDOWNNEGATIVEThe short term trend for COLB is down.
ChartMill Relative Strength37.87NEUTRALCOLB is not amongst the best or worst performers on the market.
Simple Moving Average/SMA (20)DOWNMIXEDThe current price of COLB is above a declining SMA(20).
Simple Moving Average/SMA (50)UPPOSITIVEThe current price of COLB is above the rising SMA(50).
Simple Moving Average/SMA (200)DOWNMIXEDThe current price of COLB is above a declining SMA(200).
Relative Strength Index/RSI (14)47.83NEUTRALThe RSI value for COLB is a neutral value.
Moving Average Convergence Divergence/MACD (12, 26, 9)-0.1NEGATIVEThe MACD value suggests COLB has a negative trend, although the MACD value is rising.
Stochastics (14,3)17.85OVERSOLDThe low Stochastics value suggests COLB may be oversold.
Average True Range in percent/ATR (20)3.02MEDIUM VOLATILITYThe ATR as a percentage value for COLB suggests some volalility.
Average Directional Index/ADX (14)12.5NEGATIVEThe low ADX value for COLB suggests a weak or negative trend.
Chart- and CandleStick Pattern Analysis
Daily CandleStick Patterns
Bullish Engulfing (D)
Bullish Hammer (D)
Bearish Inverted Hammer (D)
Hanging Man (D)
Bullish Harami (D)
Doji (D)
Gravestone Doji (D)
DragonFly Doji (D)
Bearish Engulfing (D)
Bearish Shooting Star (D)
Bearish Harami (D)
Inside Bar (D)
Red Dog Reversal Down (D)
Red Dog Reversal Up (D)
Dark Cloud Cover (D)
Weekly CandleStick Patterns
Bullish Engulfing (W)
Bullish Hammer (W)
Bearish Inverted Hammer (W)
Hanging Man (W)
Bullish Harami (W)
Doji (W)
Gravestone Doji (W)
DragonFly Doji (W)
Bearish Engulfing (W)
Bearish Shooting Star (W)
Bearish Harami (W)
Inside Bar (W)
Dark Cloud Cover (W)
Daily Chart Patterns
Bull Flag
Bear Flag
Ascending Triangle (D)
Descending Triangle (D)
Symmetrical Triangle (D)
Squeeze
Channel (D)
Channel Up (D)
Channel Down (D)
Rising Wedge (D)
Falling Wedge (D)
Double Bottom (D)
Multiple Bottom (D)
Double Top (D)
Multiple Top (D)
Weekly Chart Patterns
Weekly Bull Flag
Weekly Bear Flag
Squeeze Week
Channel (W)
Double Bottom (W)
Multiple Bottom (W)
Double Top (W)
Multiple Top (W)
COLUMBIA BANKING SYSTEM INC / COLB Daily stock chart

COLUMBIA BANKING SYSTEM INC

NASDAQ:COLB (10/14/2025, 10:43:10 AM)

25.98

+0.27 (+1.05%)

Chartmill TA Rating
Chartmill Setup Rating
Sector
GICS SectorFinancials
GICS IndustryBanks
Performance
% Chg1.05%
1 Week-3.27%
2 Weeks0.21%
1 Month-0.5%
3 Month5.59%
6 Month15.92%
12 Month-6.44%
2 Year30.71%
3 Year-23.18%
5 Year-9.5%
10 Year-22.84%
15 Year41.19%
Volatility
ATR(14)0.76
ATR(20)%3.02%
ATR Inc103.37%
Range Today0.51
ADR(20)0.76
ADR(20)%2.93%
Trend & SMA
ST Trend
LT Trend
SMA(5)
SMA(10)
SMA(20)
SMA(50)
SMA(100)
SMA(200)
Relative Strength & Ranges
CRS37.87
Mansfield-1
10 Day High27.32
10 Day Low24.9
20 Day High27.32
20 Day Low24.9
52 Week High32.85
52 Week Low19.61
CS1 End25.67
CR1 Start25.87
Volume & EV
DER(3)1.01%
DER(5)1.37%
Volume407.82K
Volume Incr3.43%
Vol(5)5.50M
Vol(50)4.95M