Repligen's 15min chart shows MACD Death Cross, Bollinger Bands Narrowing, KDJ Death Cross.

Based on the 15-minute chart of Repligen, several technical indicators have triggered signals that suggest the stock price has the potential to continue declining. Specifically, the Moving Average Convergence Divergence (MACD) has crossed below its signal line, indicating a potential shift in momentum towards the downside. Additionally, the Bollinger Bands have narrowed, suggesting a decrease in the magnitude of stock price fluctuations. Furthermore, the KDJ indicator has crossed below its signal line, also indicating a shift in momentum towards the downside. Taken together, these indicators suggest that the stock price has the potential to continue falling and that the magnitude of stock price fluctuations is decreasing.