ON Semiconductor Stock (NASDAQ: ON) Week Ahead Outlook: Nasdaq-100 Exit, Buybacks, and GaN Catalysts to Watch (Dec. 22–26, 2025)
Date: Sunday, December 21, 2025 ON Semiconductor Corporation (onsemi) heads into a holiday-shortened trading week with two unusual forces likely to dominate price action: (1) index-driven flows tied to ON’s removal from the Nasdaq-100, and (2) a steady drumbeat of