COLB— COLUMBIA BANKING SYSTEM, INC. Stock Signals & AI Analysis
80
AI Conviction Score0
Signals (30d)
80
Avg Score
No signals yet for COLB
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Frequently Asked Questions About COLB
Are insiders buying COLB stock?
No recent insider purchases detected in the last 30 days for COLUMBIA BANKING SYSTEM, INC. (COLB). Open Alpha monitors all SEC Form 4 filings in real-time and will alert when insiders at COLUMBIA BANKING SYSTEM, INC. buy or sell shares.
What do congressional trades say about COLB?
No recent congressional trading activity detected for COLUMBIA BANKING SYSTEM, INC. (COLB). Open Alpha monitors congressional trade disclosures from both the House and Senate. Note that congressional trades are reported with a 28-45 day delay by law.
Is there unusual dark pool activity on COLB?
Open Alpha monitors FINRA Reg SHO daily short volume data for COLUMBIA BANKING SYSTEM, INC. (COLB) and thousands of other tickers. Dark pool short volume ratios above historical averages can indicate institutional positioning. Sign up free to access dark pool monitoring and threshold list alerts for COLB.
What is the AI conviction score for COLB?
The highest recent AI conviction score for COLUMBIA BANKING SYSTEM, INC. (COLB) is 80/100, with an average score of 80/100 across 0 signals in the last 30 days. Open Alpha's convergence engine combines insider trades, options flow, congressional activity, and SEC filings to generate conviction scores from 0-100.
How accurate are trading signals for COLB?
Not enough tracked outcomes are available yet to calculate a reliable win rate for COLUMBIA BANKING SYSTEM, INC. (COLB). Open Alpha tracks all signal outcomes over 7-day, 14-day, and 30-day horizons using verified Tiingo price data. As more signals fire and resolve, accuracy statistics will become available. This is not investment advice.