OpenAI recently signed significant deals with Nvidia (NASDAQ: NVDA) and AMD (NASDAQ: AMD), marking a substantial investment spree. Stock prices used were from Oct. 7, 2025. Should you consider investing $1,000 in Advanced Micro Devices? The Motley Fool Stock Advisor team identified the 10 best stocks to buy, excluding AMD. The total average return of Stock Advisor is 1,091%, outperforming the S&P 500 by a considerable margin. Parkev Tatevosian, CFA, has positions in Nvidia and is affiliated with The Motley Fool. The opinions expressed are his own and do not necessarily reflect those of Nasdaq, Inc.

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