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50 Day Moving Average Support appears for COLB after 0.06% move

Columbia Banking System, Inc. (COLB) — Daily Technical Analysis & Swing Trading Signals · Jul 31, 2026, 17:48 ET
COLB closed up 0.06% on Friday, July 31st, with volume running 1.0× below average. Mixed technical signals appeared with 50 DMA Support suggesting upside potential, while MACD Bearish Centerline Cross indicated possible weakness — creating a conflicted technical picture. Key support levels exist at 30.93, 30.59 & 30.31, with resistance at 31.56, 31.84 & 32.18. Additionally, Slow Stochastic points to oversold territory, hinting at a potential consolidation.

Current SwingTradeBot Technical Rating of COLB: A

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Columbia Banking System, Inc. (COLB)