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Unusual Option Volume

COLB Columbia Banking System28.860.00 (0.0%)

Columbia Banking System trades 3,015 contracts. The highest volume is in the 16-Jan-26 30 calls, which is 4.0% above the current price.
Upcoming Earnings

COLB Columbia Banking System26.38+0.03 (+0.1%)

Columbia Banking System will report earnings after the market closes. View Calendar The market is expecting a ±7.7% move after earnings are reported. The average move for the past 4 quarters of earnings has been ±3.6%. View Expected Move (Conf Call: Oct 30 5:00 PM)
Unusual Option Volume

COLB Columbia Banking System25.45-0.19 (-0.7%)

Columbia Banking System trades 2,509 contracts. The highest volume is in the 15-May-26 25 calls.
COLB stock increases 3.2% after hours.

After Hours Gainer

COLB Columbia Banking System23.35-1.03-4.2%

After Hours:24.10+0.75 (+3.2%)

COLUMBIA BANKING SYSTEM, INC. REPORTS SECOND QUARTER 2025 RESULTS

PRNewswireThu, 24-Jul 4:02 PM

Upcoming Earnings

COLB Columbia Banking System24.10-0.28 (-1.2%)

Columbia Banking System will report earnings after the market closes. View Calendar The market is expecting a ±5.4% move after earnings are reported. The average move for the past 4 quarters of earnings has been ±4.9%. View Expected Move (Conf Call: Jul 24 5:00 PM)
Upcoming Earnings

COLB Columbia Banking System22.54-0.98 (-4.2%)

Columbia Banking System will report earnings after the market closes. View Calendar The market is expecting a ±7.5% move after earnings are reported. The average move for the past 4 quarters of earnings has been ±4.3%. View Expected Move (Conf Call: Apr 24 5:00 PM)
Market Data Delayed 15 Minutes