Advanced Micro Devices (AMD)

Investing.com -- Advanced Micro Devices stock rose 7.3% in after-hours trading to reach $519.20 after the company delivered a record-breaking fiscal third quarter, with revenue of $13.38 billion surpassing the Wall Street consensus of approximately $13.09 billion and non-GAAP diluted earnings per share of $2.09 coming in roughly 7% above expectations — both figures representing the strongest quarterly results in the company's history. The standout driver was the Data Center segment, which generated $8.5 billion in revenue, nearly doubling on a year-over-year basis, fueled by record shipments of Instinct AI accelerators and EPYC server processors to hyperscale customers including Meta, Microsoft, OpenAI, and Anthropic.

Equally important to the after-hours surge was AMD's Q4 2026 revenue guidance of approximately $17 billion, which landed nearly $770 million above the Street consensus of around $16.23 billion and implied roughly 66% year-over-year growth and 27% sequential growth. Heading into the print, Susquehanna's Christopher Rolland had reiterated a Buy rating and raised his price target to $650, citing server processor demand and the anticipated ramp of MI450/Helios AI accelerators in Q4 and into the first half of 2027, while Jefferies' Blayne Curtis had similarly flagged the possibility of Q4 guidance near $17 billion. A separate announcement that Samsung's new Taylor, Texas foundry would produce HBM base-die components primarily for AMD added a supply-chain confidence boost ahead of the results.

The broader market provided little directional help on the day, with the S&P 500 adding just 0.1%, the Nasdaq gaining 0.4%, and the Dow slipping 0.1% — making AMD's after-hours move a company-specific event rather than a macro-driven one. The semiconductor sector had been under significant pressure in recent sessions, with AMD itself having declined approximately 29% from its 52-week high of $658.52 ahead of earnings amid AI profitability concerns that weighed on the Philadelphia Semiconductor Index.

The combination of a decisive earnings beat, a blowout Q4 revenue outlook, and a deeply oversold technical setup — the stock had been trading well below its key moving averages — created the conditions for a sharp relief rally, with AMD's after-hours gain of 7.3% handily outpacing the S&P 500 by 6.9 percentage points and validating the bullish pre-earnings consensus of a Strong Buy rating across Wall Street.