AI trade falls as Democratic sweep and data center moratorium call hit tech hard
US stocks fell sharply last week, with the Nasdaq 100 dropping 4.91% and the S&P 500 losing 2.68%. The main cause was a Democratic midterm sweep, which was followed immediately by calls for a national data center moratorium, hitting chip and AI stocks across the board.
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S&P 500 −2.7%
Last week in 4 points
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Democrats win midterms, tech takes the hit
Markets jumped Wednesday when Democrats swept the midterms, with the Dow rising over 1,200 points. That gain reversed sharply Thursday when Democrats called for a national data center moratorium, sending the Nasdaq into correction territory and wiping roughly $2 trillion in tech market value by week's end.
S&P 500 (SPY)−2.7% -
Nvidia falls near six-month low, board probes CEO
Nvidia dropped over 9% on Thursday alone as the data center moratorium call hit AI chip demand fears. Over the weekend, Nvidia's board launched a formal investigation into CEO Jensen Huang after reports of a relationship with an alleged Chinese spy. Huang admitted to an affair.
NVDA−8.8% -

Chip stocks lead the week's biggest declines
Lumentum fell 35.9%, Seagate dropped 28.5%, Marvell lost 28.1%, Western Digital fell 28.0%, and SanDisk dropped 27.4%. AMD fell nearly 13% on Thursday despite a strong earnings beat and a $17 billion revenue outlook, while Intel dropped 9.1% on a softer server demand outlook.
Chip stocks (SMH)−11.2% -
Microsoft ends Oracle AI cloud deal
Microsoft said it is winding down its deal to rent AI cloud computing capacity from Oracle, signaling a push to own infrastructure directly. Oracle fell about 4% on the news, adding to losses the company had already taken after announcing plans to borrow another $10 billion for AI spending.
MSFT+1.7%
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Weekly changes use Friday closes. The weekly summary is written with Alpha AI from Alpha Finance's daily Market News briefs. For information only, not investment advice. Read today's Market News

