Fuelcell Energy's 15min chart shows Bollinger Bands Narrowing and KDJ Death Cross.

According to the 15-minute chart of Fuelcell Energy, the Bollinger Bands have recently narrowed, indicating a decrease in the magnitude of stock price fluctuations. Furthermore, the KDJ indicator has triggered a Death Cross, which suggests that the momentum of the stock price is shifting towards the downside and may continue to decrease.