Advanced Micro Devices (AMD) shares slid again in after-hours trading following a sharp drop on Wednesday, closing down 7.04% (36.53 points) on Aug. 5, 2026, and slipping another 0.97% (4.67 points) in pre-market action. The move has surprised some investors because AMD’s latest quarterly report showed record revenue—and Wall Street remains overwhelmingly bullish. Why the sell-off? - Sky-high expectations: Futurum Group CEO Daniel Newman and Moor Insights’ Patrick Moorhead say the market may have been priced for even bigger gains tied to AMD’s upcoming Helios AI chips and the quarterly numbers. When results don’t exceed already-elevated expectations, stocks can be punished even if fundamentals look strong. - Competitive pressure from Nvidia: The sell-off intensified after SpaceX CEO Elon Musk said the company will “build exclusively on Nvidia,” citing the Vera Rubin architecture as “the best AI computer” and stressing a close partnership with Nvidia. That public endorsement of AMD’s chief rival raises concerns about near-term market share in high-performance AI deployments. What AMD is banking on AMD is positioning itself to ride the AI wave. The company claims its Helios chips—which haven’t widely shipped yet—can outperform rival offerings from Nvidia. Management and many observers are also betting that “agentic AI” workloads, which can be more CPU-dependent than traditional generative AI, will create demand for AMD’s CPU and heterogeneous compute strengths. If Helios shipments meet expectations, analysts say AMD could bounce back later in the year, with upside possible by the fourth quarter. Wall Street still bullish Despite the recent pullback, Wall Street sentiment is strongly positive: AMD has 41 “buy” ratings and no “sell” recommendations. Why crypto readers should care GPU and AI-chip competition matters to crypto infrastructure builders and projects as much as it does to AI firms—chip availability, performance, and vendor partnerships influence everything from machine-learning-enabled blockchain services to mining and validation hardware choices. A shift toward Nvidia in marquee customers or a delayed Helios ramp could ripple into hardware supply and pricing that the crypto ecosystem watches closely. Bottom line AMD’s fundamentals look strong on paper, but lofty expectations and high-profile endorsements of Nvidia from figures like Elon Musk have pressured the stock. The next major catalysts to watch are Helios shipping timelines, any new design wins, and how agentic AI adoption trends evolve—events that could determine whether AMD reclaims momentum by year-end. Read more AI-generated news on: undefined/news