Supernus' 15-min chart indicates MACD Death Cross and KDJ Death Cross.

Based on the 15-minute chart, Supernus has recently experienced a significant shift in its momentum, as indicated by the crossover of the MACD and KDJ indicators. Specifically, both indicators have crossed into negative territory, which suggests that the stock price has the potential to continue its downward trajectory. This downward trend is further reinforced by the fact that both indicators have reached their lowest levels in recent history. As a result, investors should be cautious and exercise caution when considering a potential investment in Supernus, as the stock price may continue to decline.