FuelCell Energy Inc is trading 9.8% down at $19.31 as the stock undergoes a sharp multi-day reversal from a speculative surge tied to alternative energy and AI data-center power enthusiasm.
- Traders are reassessing rich valuations and locking in recent gains as the market positions cautiously ahead of Q2 FY2026 earnings expected around June 5.
- No fresh company-specific news has been reported, suggesting the move is a technical correction following the recent rally and sector-wide profit-taking.