AI Chip Stocks Bounce Back After a Brutal Month, Led by AMD's 11% Jump

Key points

• Chip stocks rebounded on Friday 7 November after a brutal month, led by AMD, which rose 11% to $449.04 the day after it entered a bear market.
• The PHLX Semiconductor Index gained 4.2% and the Nasdaq-100 rose 1.4%, while the Dow fell 0.5% and megacaps Microsoft and Amazon slipped, a rotation back into the names that had fallen hardest.
• The bounce recovers only a fraction of the damage: AMD is still down 30% over the past month, Micron 37% and Marvell 50%. AI-spending and regulation worries remain the open question.

After one of the worst stretches on record for semiconductors, the stocks at the centre of the artificial-intelligence trade snapped back on Friday 7 November 2026. The move was narrow but sharp: the chips that had fallen the most over the past month led the market higher, while the broad indices barely moved and some of the biggest technology companies fell.

This is the market trying to decide whether the AI selloff that bottomed on 5 November was a correction or the start of something larger. Friday's session was a down payment on the first answer, not proof of it.

What happened on Friday

The rebound was concentrated in semiconductors. The PHLX Semiconductor Index rose 4.2% and the Nasdaq-100 added 1.4%. By contrast, the Dow Jones Industrial Average fell 0.5% and the S&P 500 managed only a 0.3% gain, held back as money moved out of steadier large-caps. Microsoft fell about 1% and Amazon slipped, while the beaten-down chipmakers surged. The CBOE Volatility Index, Wall Street's "fear gauge," eased to about 25.6 from the high-20s, a sign that the panic selling had paused.

The leaders were the names with the most ground to recover.

• Advanced Micro Devices (NASDAQ: AMD) rose 11.0% to $449.04, the single biggest move among the large chip names, one day after Schwab Network noted the stock had entered a bear market. It is still down about 30% over the past month.
• Taiwan Semiconductor (NYSE: TSM), the contract manufacturer that makes most of the industry's advanced chips, gained 6.3%.
• Qualcomm (NASDAQ: QCOM) rose 5.5%, recovering part of the 9.5% fall it took on 6 November after its own results.
• Marvell Technology (NASDAQ: MRVL) added 5.7%. Even so, it is down roughly 50% over the past month, the steepest decline of the group.
• Micron Technology (NASDAQ: MU) rose 5.1% to $690, after a month in which it lost about 37%.
• Arm Holdings (NASDAQ: ARM) gained 4.7%.
• Nvidia (NASDAQ: NVDA), the largest company in the group, rose a more modest 2.8% to $186.64. It has fallen for five straight weeks and is down about 21% over the past month, and it reports earnings on 17 November.
• Broadcom (NASDAQ: AVGO) lagged, up just 0.7%.

Why they fell, and why they bounced

To understand the rebound you have to start with the dip. US technology shares sold off hard the day after the midterm elections. The S&P 500 lost 4.36% on 5 November, and chip stocks had what 24/7 Wall St. called one of their ugliest stretches on record, with Nvidia alone shedding about $1.3 trillion in market value over five losing weeks. The triggers were a familiar mix: fears that the enormous spending on AI data centres will not pay off, worry that a Democratic sweep of Congress raises the odds of AI regulation, and a general sense that valuations had run too far ahead of profits.

Friday's bounce had three strands.

Bargain hunting after a bear market. When a stock such as AMD is down 30% in a month, buyers who believe the long-term story reappear. Several analysts argued this week that the selling had overshot. One Seeking Alpha piece on Micron was headlined "Market Mistook A Slowdown For A Total Collapse," noting the stock now trades below about five times forward earnings, the price divided by the profit expected over the next year.

Company-specific news. Taiwan Semiconductor jumped on an unconfirmed report, flagged by 24/7 Wall St., that it could begin making memory chips for Nvidia, which would expand its role in the AI supply chain. AMD's gain built on its recent guidance that data-centre revenue could roughly double in 2027, a forecast The Motley Fool highlighted as the main reason to look past the selloff.

A pause in the fear. With the volatility index falling and no fresh bad news on Friday, the forced, indiscriminate selling of the prior sessions gave way to more selective buying. That is a typical pattern after a sharp drop, and it does not, on its own, mean the low is in.

What is still hanging over the market

The rebound recovered only a sliver of the month's losses, and the reasons for the selloff have not gone away.

The debate is still about whether AI spending is sustainable. UBS estimated, in figures reported by Reuters, that about 30% of the data-centre capacity the US plans to add in 2028 could be at risk. Kevin Warsh, the Federal Reserve chair, summed up the market's weak spot in late October with the line "interest rates get in the cracks," a reminder that higher-for-longer rates raise the cost of the debt funding the build-out. A University of Michigan survey this week found that even consumers have begun to worry about an AI bubble.

There are also company-level overhangs. Reporting from The New York Times and TechCrunch this week on Nvidia's China exposure, chip-export approvals and corporate-espionage claims adds political risk to a stock already under pressure. And the next real test is close: Nvidia reports earnings on 17 November, and that result will do more to settle the argument than any single trading day.

The outlook

Friday showed that there is still a strong bid under the AI-chip leaders when they fall far enough, and that the market is not ready to abandon the trade. It also showed how far the damage has gone: a double-digit one-day gain in AMD still leaves it down 30% on the month.

For now the picture is a market in two minds. The hardest-hit, highest-beta names, the ones that swing most relative to the market, are also the ones that snap back fastest, which makes for violent moves in both directions. Until the spending and regulation questions are answered, and Nvidia's 17 November report is a near-term checkpoint, sharp rebounds like Friday's are better read as the market testing the lows than as a clear all-clear.

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Prices and index levels as of the 4:00 p.m. ET close on 7 November 2026. Month-to-date and other period changes are measured to that close.

Data sources: Maz Vantage's data (quotes, price history and period returns) and the news sources below.

This article is general research, not personal investment advice. It does not consider your goals, timeline or tax situation.

AI disclosure: written with the help of AI tools from market data and the sources listed.

Sources: 24/7 Wall St., "Nvidia Is Worth $1.3 Trillion Less After Its 5th Straight Losing Week," 7 Nov. 2026, https://247wallst.com/investing/2026/11/07/nvidia-is-worth-1-3-trillion-less-after-its-5th-straight-losing-week/; 24/7 Wall St., "TSMC Jumped 6% on a Report It Could Make Memory Chips for Nvidia," 7 Nov. 2026, https://247wallst.com/investing/2026/11/07/tsmc-jumped-6-on-a-report-it-could-make-memory-chips-for-nvidia/; 24/7 Wall St., "Wall Street May Have Lost $2.5 Trillion, but This 30% Warning Could Be an Even Bigger Problem for AI Stocks," 7 Nov. 2026, https://247wallst.com/investing/2026/11/07/wall-street-may-have-lost-2-5-trillion-but-this-30-warning-could-be-an-even-bigger-problem-for-ai-stocks/; 24/7 Wall St., "Fed Chair Kevin Warsh Just Issued a 6-Word Warning That Could Spell Disaster for AI Stocks," 7 Nov. 2026, https://247wallst.com/investing/2026/11/07/fed-chair-kevin-warsh-just-issued-a-6-word-warning-that-could-spell-disaster-for-ai-stocks/; 24/7 Wall St., "Consumers Are Now Worried About an AI Bubble, Michigan Survey Says," 7 Nov. 2026, https://247wallst.com/investing/2026/11/07/consumers-are-now-worried-about-an-ai-bubble-michigan-survey-says/; Seeking Alpha, "Micron: Market Mistook A Slowdown For A Total Collapse," 7 Nov. 2026, https://seekingalpha.com/article/4964621-micron-market-mistook-a-slowdown-for-a-total-collapse; The Motley Fool, "1 Reason to Buy AMD Stock Before 2027," 7 Nov. 2026, https://www.fool.com/investing/2026/11/07/1-reason-to-buy-amd-stock-before-2027/; The Motley Fool, "AMD Stock Popped After Earnings, Then Gave It All Back. Is It a Buy Now?," 7 Nov. 2026, https://www.fool.com/investing/2026/11/07/amd-stock-popped-after-earnings-then-gave-it-back/; Schwab Network, "AMD Unique Value After Earnings as Stock Enters Bear Market," 7 Nov. 2026, https://www.youtube.com/watch?v=poV6_pCaABY; The New York Times, "U.S. Cleared Nvidia Chips to Chinese Firms With Empty Offices and Troubling Ties," 7 Nov. 2026, https://www.nytimes.com/2026/11/07/business/economy/nvidia-chips-chinese-firms.html; The Guardian, "Global stocks plunge amid AI slowdown fears after Democrats' midterm triumph," 6 Nov. 2026, https://www.theguardian.com/business/2026/nov/06/global-stocks-plunge-amid-ai-slowdown-fears-after-democrats-midterm-triumph; MarketWatch, "Nvidia, AMD and other chip stocks rebound: Is the violent AI selloff over?," 7 Nov. 2026, https://www.marketwatch.com/story/nvidia-amd-and-other-chip-stocks-rebound-is-the-violent-ai-selloff-over-8f7df533.

Author: Maz Vantage Research