$COLB
Columbia Banking Systems Inc
XNAS•Financials•State Commercial Banks
As of the latest tick, COLB is trading at $32.80, down 1.32% versus the previous close of $33.24. Our scanner has flagged COLB 4 times on unusual volume in the last 30 days.
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Key Stats
- Price
- $32.80
- Change today
- -1.32%
- Previous close
- $33.24
- 52-week range
- $22.77 – $33.67
- Market cap
- $9.73B
- Tradeable float
- 287.8M 99% of shares · after <1% insiders + institutional n/a
- Short interest
- 8.6M ▼ -9% vs prior · as of 2026-06-30
- Short % of float
- 3.0%
- Days to cover
- 2.6d
- Avg daily volume
- 3.4M
- Next earnings
- Jul 23 · in 3d (after close)
- Sector
- Financials
- Industry
- State Commercial Banks
- Exchange
- XNAS
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Why is $COLB down today?
Here is the latest on COLB from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for COLB today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystRegulation FD Disclosure, from the latest SEC filing. Read it →Analyst data via Nasdaq. Not investment advice.
$COLB Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$COLB Activity
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COLB stock FAQ
Why is $COLB down today?
Here is the latest on COLB from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for COLB today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
What is the COLB stock price today?
COLB last traded at $32.80, down 1.32% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
When does COLB report earnings?
Columbia Banking Systems Inc (COLB) is next expected to report earnings on Thursday, July 23, 2026 (after close), about 3 days away. Earnings reports often cause large overnight gaps, so many traders manage risk around the date. The date can shift until the company officially confirms it.
Where can I see live COLB alerts?
The COLB Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged COLB 4 times in the last 30 days.
What exchange is COLB on?
COLB (Columbia Banking Systems Inc) trades on XNAS, with a market cap of about $9.73B in the STATE COMMERCIAL BANKS sector.
Is COLB good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge COLB for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.