Advanced Micro Devices just delivered the sharpest single-day turnaround of the week. AMD shares closed Friday at $449.04, up $44.64 — or 11.04% — from Thursday's close of $404.40, after touching an intraday high of $459.80. Trading volume hit 45.2 million shares, roughly double the three-month average of 22.4 million. The trigger was not a new product or a rumour: it was AMD's own third-quarter earnings report, released on November 3, finally getting the reaction it deserved after a brutal Thursday sell-off buried it.
The earnings behind the move
AMD's third quarter was, by the numbers, a record. Revenue reached $13.38 billion, up 44.7% year over year and ahead of analyst estimates of $13.10 billion. Earnings per share came in at $2.09, topping the consensus estimate of $1.95 by $0.14. The engine was the data centre: data-centre revenue nearly doubled, rising 97% year over year, as demand for server CPUs and AI accelerators kept climbing. Gross margin improved by 2 percentage points, operating margin by 5, and adjusted net income rose 77%.
Just as important was the outlook. AMD guided fourth-quarter revenue to $17.0 billion, up 66% year over year and ahead of the FactSet consensus of $16.3 billion, and analysts now expect roughly 50% revenue growth for the year followed by another 79% in 2027. Morningstar raised its fair value estimate to $570 from $530 on the stronger server CPU and GPU forecasts. CEO Lisa Su called the market's reaction to AI spending "short-sighted" and said AMD has good visibility into customer data-centre capacity needs through 2027.
A rebound inside a rout
Friday's rally has to be read against Thursday's damage. The Nasdaq fell about 5.5% on Thursday, the S&P 500 about 4.4%, and roughly $2.5 trillion was erased from Nasdaq-listed companies' market value as sentiment toward the AI trade cracked. The iShares Semiconductor ETF (SOXX) fell 12% on Thursday alone — the sector's worst sell-off in six years. StoneX analyst Yi Fu Lee called Friday's bounce an "obvious reflex opportunity" among beaten-down chip names, while Stifel's Brian Chin labelled it a "volatility whipsaw".
AMD was not alone in the rebound, but it led it by a wide margin:
- AMD (AMD) — +11.04% to $449.04, on record Q3 revenue and raised guidance.
- Intel (INTC) — +7.71% to $56.28.
- Micron (MU) — +5.12%, with memory demand holding up.
- Marvell (MRVL) — +5.73%; Arm (ARM) — +4.74%.
- Nvidia (NVDA) — +2.78% to $186.64, a smaller bounce after a smaller fall.
- Tesla (TSLA) — +4.23%, as growth names recovered with the Nasdaq's +1.09% close at 24,579.42.
For the week, the Nasdaq still fell 3.4%, the S&P 500 2.7% — its biggest weekly loss since April 2025 — and the Dow 0.9%. Friday's bounce was relief, not a full recovery: the Nasdaq remains more than 10% below its recent high, officially in correction territory, and the VIX fear gauge spiked above 28 on Thursday, its highest since March.
Is the AI trade back — or just bouncing?
The honest answer is that nobody knows yet, and the two camps both have evidence. The bull case is AMD's own numbers: record revenue, data-centre sales nearly doubling, a $17 billion Q4 guide, and a CEO saying demand visibility runs through 2027. Anthropic reportedly exceeded $80 billion in annual recurring revenue at the end of October, which undercuts the idea that AI spending is collapsing. And Friday's volume — 45.2 million AMD shares changing hands — shows real buyers stepping in, not just short covering.
The bear case is valuation and sentiment. AMD trades at a steep premium — a price-to-earnings ratio above 90 on some measures — and a Seeking Alpha contributor downgraded the stock to Hold this week, citing that premium, intensifying competition from Nvidia and Arm, and the risk of multiple compression if sector sentiment weakens. The trigger for the sell-off has not gone away either: after the Democrats' sweeping midterm victory, the question is whether the AI buildout slows, and as one analyst put it, "we may be heading into the first earnings season in a long time with more cautious forecasts and expectations."
For investors, the week was a lesson in why earnings matter more than narratives. AMD's report was strong on Wednesday; the stock fell on Thursday with everything else; it surged on Friday when the market finally priced the numbers — a sequence The Motley Fool's market-today report traces in detail. Our week-wrap on the Nasdaq's rebound and worst week since June covers the index-level picture, and our report on Quantinuum's 233% revenue jump shows the same AI-infrastructure demand from the quantum side. The common thread: the companies selling the picks and shovels of AI are still growing fast — the debate is only about what that growth is worth. Follow the Zimbuck News page and the Zimbuck Market News group for the next earnings moves as they happen.
What to watch next week
Earnings season rolls on, and the calendar gives AMD's story its next test. Constellation Energy reports before the open on Monday, November 9, followed after the close by The Trade Desk and Take-Two Interactive, with Applied Materials and Cisco after the close on Thursday, November 12. Any of those can reset sentiment on data-centre spending. For AMD specifically, watch whether the stock holds above $449 — a hold above Friday's close would confirm buyers are defending the breakout, while a slide back toward $404 would mark the rally as a one-day reflex. And watch the 10-year Treasury yield, which edged up to 4.86–4.87% after the hot jobs report; higher yields have been the headwind for every growth stock this week.
FAQ
Why did AMD stock rise 11% on Friday? AMD reported record Q3 revenue of $13.38 billion (+44.7% YoY), EPS of $2.09 vs $1.95 expected, data-centre revenue up 97%, and guided Q4 revenue to $17.0 billion — and investors bought the dip after Thursday's sector-wide sell-off.
How much did AMD shares gain? AMD closed at $449.04, up $44.64 (+11.04%) from $404.40, with an intraday high of $459.80 and volume of 45.2 million shares, about double its average.
Did other chip stocks rise too? Yes — Intel rose 7.71%, Micron 5.12%, Marvell 5.73%, Arm 4.74% and Nvidia 2.78%, but AMD led the group by a wide margin on its earnings.
Is the chip sell-off over? Unclear. Friday was a strong rebound, but the Nasdaq is still in correction territory (more than 10% below its high) and the VIX spiked above 28 on Thursday. Next week's earnings from Applied Materials and Cisco will be the next test.
This article is market news and general information only, not financial advice. Stock prices move fast and past earnings do not guarantee future results — do your own research before acting. Join the conversation on Zimbuck, the finance social platform for traders and investors.
