04 12 hours ago US stocks Rivian (NASDAQ:RIVN) Surges 8% on Raised 2026 Guidance: Is the EV Maker Finally Turning the Corner? Rivian (NASDAQ:RIVN) was one of the week's standout movers, jumping about 8% after a strong delivery update. On the same day Tesla beat on deliveries, yet its stock fell, Rivian… ByUjjwal Maheshwari