Repligen's 15-min chart displays a KDJ Golden Cross, bullish Marubozu pattern.

Based on the 15-minute chart of Repligen, a bullish trend has emerged, as evidenced by the KDJ Golden Cross and the Bullish Marubozu on December 2, 2022, at 14:00. This indicates a shift in momentum towards the upside, with a potential for further price increase. The dominance of buyers in the market suggests that bullish momentum is likely to persist.