Why is Advanced Micro Devices stock surging today?

Advanced Micro Devices stock surged nearly 8.9% in morning trading after Oppenheimer upgraded the chipmaker to Outperform from Market Perform, attaching a $600 price target that implies substantial upside from Friday’s close. Analyst Rick Schafer cited AMD’s record third-quarter results and a recent management fireside chat as the basis for raising estimates, stating "We are raising estimates and upgrading shares of AMD on the heels of another bullish earnings call and recent fireside chat we hosted." Schafer projects data center revenue growth of 135% in 2027, with that segment accounting for roughly 85% of total company sales.

Adding to the bullish momentum, AMD announced today that its fifth-generation EPYC processors will serve as the host infrastructure for Google Cloud’s new TPU 8tx — the first cloud tensor processing unit system with hardware-enforced confidential computing — deepening a high-profile partnership with Alphabet. Freedom Capital Markets analyst Egor Tolmachev also maintained a Buy rating with a $620 price target on AMD today, reinforcing the positive analyst chorus. Institutional buying interest was further signaled by Allen Investment Management LLC’s disclosure of AMD share purchases on November 8.

The competitive landscape provided an additional tailwind: Nvidia’s stock fell sharply after its board launched an independent investigation into CEO Jensen Huang’s relationship with a woman U.S. intelligence agencies identified as a Chinese spy, raising leadership uncertainty at AMD’s primary AI chip rival and prompting rotation into AMD and other semiconductor peers. Broad market conditions were also supportive, with the Nasdaq climbing 2.2% and the S&P 500 gaining 1.7%, as equities broadly stabilized following last week’s AI-regulation-driven sector selloff.

Together, the Oppenheimer upgrade, the Google Cloud partnership announcement, Nvidia’s leadership overhang, and a recovering broader market combined to push AMD shares from an open of $473.85 to an intraday high of $489.60, with the stock trading at $488.90 — a significant recovery toward its 52-week high of $658.52, though still well below that peak.