Stocks making the biggest moves premarket: Levi Strauss, UnitedHealth, Marvell, Broadcom and more found 2025 › Apr › 08 (Tue) @ 12:35 UTC a story from CNBC › Top News Levi Strauss ■ UnitedHealth ■■ Marvell ■ Broadcom ■■ preview These are the stocks posting the largest moves in premarket trading.