Nuscale Power is trading at $10.71, up +10.36%, with the catalyst still unclear.
- No reliable company-specific announcement dated September 8, 2026 explains the move; the recent manufacturing update appears stale.
- Broader U.S. markets are lower, so the sharp gain is not clearly explained by overall market direction.
- Trading is active during the open, but volume details were unavailable; recheck for delayed news.