AMD Sinks 10.5% as Chip Rally Unwinds, Nasdaq 100 Falls 1.7%

Wall Street closed lower Friday as traders unwound this week's rush out of Nvidia Corp. (NASDAQ:NVDA) and into rival chipmakers, sending Advanced Micro Devices Inc. (NASDAQ:AMD) down 10.5% and erasing about $100 billion of its market value by midday. AMD traded at $524.11, on track for its worst session since Nov. 5. The Nasdaq 100 dropped 488 points, or 1.7%, to 27,801, while the S&P 500 fell 0.7% to 7,536. Stocks had opened higher after a cooler-than-expected wholesale inflation report, then reversed as the scandal around Jensen Huang's exit from Nvidia deepened.

Context — Why the Chip Rotation Reversed So Fast

AMD had rallied nearly 45% over the previous five sessions, and Friday's drop erased about a third of that gain. The move was a rotation trade, not a fundamental repricing: money left Nvidia and crowded into the perceived second source for AI accelerators. When the catalyst behind that rotation came under scrutiny, the trade unwound in hours.

The catalyst was a new report that 22 servers built by Dell Technologies Inc. (NYSE:DELL) and packed with restricted Nvidia H800 chips were sold to Singapore-based Aperia Cloud Services, then installed at a Shanghai data center tied to a company founded by Alice Huang. Treasury Secretary Scott Bessent said Treasury had favored blacklisting Nvidia partner Megaspeed.

Bessent framed the question around disclosure rather than the shipment itself. "The real story here should be, did Nvidia know their client," he told CNBC on Friday.

The macro backdrop was already fragile. The 10-year Treasury yield rose 3 basis points to 5.14% and the 30-year climbed 4 basis points to 5.47%, a steepening curve that pressures long-duration growth equities hardest. The 2-year yield eased 1 basis point to 4.85%. The CBOE Volatility Index jumped 6% to 19.83.

October producer prices rose 0.3% for final demand, below the 0.4% forecast and down from 1.4% in September. Annual producer inflation reached 6.5%, the highest since November 2022 — a cooler monthly print sitting on top of a hot year-over-year base.

Data — What the Numbers Show

AMD's 10.5% decline was the worst single-session move in the Russell 1000. Dell fell 8.4% after the report traced its servers to Shanghai. Nvidia slipped 3.3% to $160.69 ahead of Tuesday's results, its first report without Huang.

Index	Last	% Change	MTD	YTD
S&P 500	7,535.54	-0.75%	-0.59%	+10.08%
Dow Jones	52,249.39	-0.09%	+0.93%	+8.71%
Nasdaq 100	27,800.79	-1.73%	-2.06%	+10.10%
Russell 2000	2,780.46	-0.66%	-1.12%	+12.03%

The Nasdaq 100's month-to-date loss of 2.06% now trails the Dow's 0.93% MTD gain, a reversal of the leadership that carried the index to a 10.10% year-to-date advance. The Russell 2000 lost 0.7% to 2,780, holding a 12.03% YTD gain that still leads every major benchmark.

The Technology Select Sector SPDR Fund (NYSE:XLK) was the weakest sector, down 2.7%, while the VanEck Semiconductor ETF (NASDAQ:SMH) dropped 4.1%. The Consumer Staples Select Sector SPDR Fund (NYSE:XLP) led with a 1.3% gain as money rotated into defensive shares. Communication services, financials and utilities posted modest gains; industrials, consumer discretionary and materials slipped.

Analysis — Second-Order Damage Across AI Hardware

The selling spread well past the two named companies. Applied Digital Corp. (NASDAQ:APLD) and IREN Ltd. (NASDAQ:IREN) each lost more than 8% after a report that Microsoft Corp. (NASDAQ:MSFT) is reviewing its contracts with so-called neoclouds and plans to work with fewer of them. Optical component makers Coherent Corp. (NYSE:COHR) and Fabrinet (NYSE:FN) each slid 8.3%.

The common thread is counterparty scrutiny. A restricted-chip routing question at one vendor, plus a hyperscaler tightening neocloud contracts, forces investors to reprice the entire AI supply chain on compliance and customer-concentration risk rather than order growth. AMD's exposure is indirect — it does not appear in the server report — but it was the crowded side of the rotation trade, so it absorbed the largest single loss.

The counter-argument: Friday's inflation print was soft on a monthly basis, and defensive sectors gained rather than everything falling together. That pattern is consistent with rotation inside equities, not a broad de-risking event. Cisco Systems Inc. (NASDAQ:CSCO) led blue-chip decliners with a 6.4% drop, erasing about $26 billion of market value, as a 250-basis-point squeeze in adjusted gross margin overshadowed record first-quarter revenue and a higher fiscal 2027 outlook — a company-specific problem, not a sector verdict.

Positioning tells the same story. Money moved out of semis and into consumer staples, and the VIX at 19.83 is elevated but far from crisis. Bitcoin slid 3.4% to $68,984, below $70,000, and silver fell 2.1% to $49.02, suggesting some broad risk reduction alongside the equity rotation. Gold was little changed at $3,885 an ounce.

Outlook — What to Watch Next

Nvidia reports Tuesday, its first earnings release without Huang. The report did not disclose guidance figures for that print, and the company has not commented on the server report. No major companies report after Friday's close.

On the data side, the next inflation readings will be measured against October's 6.5% annual producer inflation rate, the highest since November 2022. The 10-year at 5.14% and the 30-year at 5.47% are the levels that matter for duration-sensitive tech multiples; a further steepening would keep pressure on the Nasdaq 100's 2.06% month-to-date drawdown.

AMD's $524.11 close sits roughly a third below where the five-session rally peaked. Whether that level holds depends on whether the compliance question stays contained to Nvidia's supply chain or widens to other vendors. Dell's 8.4% drop and the neocloud contract review are the two threads to track.

Frequently Asked Questions

Why did AMD stock fall 10.5% on Friday?

AMD was the crowded destination of a week-long rotation out of Nvidia and into rival chipmakers, having rallied nearly 45% over five sessions. When a report about restricted Nvidia H800 servers reaching a Shanghai data center raised compliance questions across the AI supply chain, traders unwound that rotation. AMD does not appear in the server report, but it carried the largest positioning imbalance, so it absorbed the biggest single-session loss in the Russell 1000.

What does the Dell server report mean for Nvidia investors?

The report said 22 Dell-built servers containing restricted Nvidia H800 chips were sold to Singapore-based Aperia Cloud Services and installed at a Shanghai data center tied to a company founded by Alice Huang. Treasury Secretary Scott Bessent said Treasury had favored blacklisting Nvidia partner Megaspeed and told CNBC the central question was whether Nvidia knew its client. Nvidia reports Tuesday without Huang for the first time.

Why did defensive sectors rise while chips sold off?

The Consumer Staples Select Sector SPDR Fund gained 1.3% while the Technology Select Sector SPDR Fund fell 2.7% and the VanEck Semiconductor ETF dropped 4.1%. Communication services, financials and utilities also posted modest gains. That split shows money rotating within equities toward cash-generative, low-duration sectors rather than exiting the market, which is why the Dow fell only 0.1% while the Nasdaq 100 dropped 1.7%.

Bottom Line

AMD's 10.5% drop was a positioning unwind, and Nvidia's Tuesday print without Huang is the next real test.

Disclaimer: This article is for informational purposes only and does not constitute investment advice. CFD trading carries high risk of capital loss.