04 2 hours ago US stocks Marvell (NASDAQ:MRVL) Falls 9% Despite Expanding Its Amazon AI Chip Deal: Buy the Dip or Stay Cautious? Marvell (NASDAQ:MRVL) had a strange day: the stock fell about 9%, even though the news looked good. Amazon is moving to sell the custom AI chips Marvell helps design and… ByUjjwal Maheshwari