Columbia Banking System's 15min chart shows RSI Overbought and KDJ Death Cross.

Columbia Banking System's 15-minute chart has exhibited indicators of overbought conditions, as evidenced by the Relative Strength Index (RSI) and the Keltner's Directional Indicator (KDJ) Death Cross on February 6, 2023 at 13:00. This suggests that the stock price has risen too rapidly and is now unsupported by fundamental analysis, with momentum shifting towards the downside. As a result, there is potential for further decreases in the stock price.