Enersys is trading at $155.13, up 5.52%, as a broad market rebound appears to be supporting the move. - Major U.S. indexes and industrials are higher, consistent with a global-market explanation. - No clear company-specific announcement explains the move. Investors are looking ahead to Enersys’s fiscal Q2 results, scheduled for November 11 after market close; the report is context, not a confirmed catalyst. - The rally followed a volatile prior week, as investors bought shares at lower valuations.