** Shares of U.S.-listed companies linked to artificial intelligence rise premarket after a steep slump in the previous session
** Selloff in global technology shares eases after Monday's rout, sparked by Chinese startup DeepSeek's launch of a free AI assistant
** Despite day's rebound, continued volatility likely as investors question the dominance of U.S. AI companies and the need for expensive chips
** AI darling Nvidia NVDA.O jumps 4.6% after slumping 17% on Monday and losing $593 billion from its market value, a record one-day loss for any company
** Other chipmakers rise: Broadcom AVGO.O gains 3.7%, U.S.-listed shares of Taiwan Semiconductor Manufacturing TSM.N up 2.4%, Marvell Technology MRVL.O gains 4%
** Alphabet GOOGL.O gains 0.7%, Microsoft MSFT.O up 0.7%, Meta Platforms METAO> rises 0.4%
** Software company Oracle ORCL.N up 3.3%, Palantir Technologies PLTR.O rises 1%
(Reporting by Lisa Mattackal)
((LisaPauline.Mattackal@thomsonreuters.com;))
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