Old Second Bancorp's 15-min chart shows KDJ Death Cross, Bearish Marubozu.

Based on the 15-minute chart of Old Second Bancorp, a KDJ Death Cross and Bearish Marubozu pattern was observed at 11:45 on February 6, 2026. This indicates a shift in the momentum of the stock price towards the downside, with potential for further decreases. The sellers currently hold control of the market, and it is likely that this bearish momentum will continue.