NVIDIA Earnings Beat Fuels AI Rally, Up 8% After Hours

NVIDIA Corp. reported first-quarter results that exceeded Wall Street estimates, posting revenue of $26 billion, up 150% from a year earlier, propelled by surging demand for its Blackwell AI chips. Earnings per share came in at $0.61 on an adjusted basis, surpassing forecasts of $0.53, as data center sales—fueled by hyperscalers like Microsoft Corp. and Amazon.com Inc.—jumped 154%. The chipmaker also raised its fiscal 2027 guidance, signaling sustained momentum from AI infrastructure buildouts.

The beat underscores the durability of the AI spending boom, with chief executive Jensen Huang highlighting "insatiable" demand from cloud providers. Shares of NVIDIA climbed 8% in after-hours trading, dragging the broader Philadelphia Semiconductor Index higher and boosting peers like Advanced Micro Devices Inc. This performance reinforces NVIDIA's dominance in AI accelerators, where it commands over 80% market share, while validating the sector's shift toward next-generation Blackwell platforms amid easing concerns over inventory gluts.

For traders, key watchpoints include upcoming supply chain updates on Blackwell production ramps, potential U.S. export restrictions to China, and hyperscaler capex guidance from big tech earnings in the coming weeks. While the rally lifts semiconductors, valuation multiples—NVIDIA trades at over 40 times forward earnings—warrant caution if AI monetization timelines slip. Social media chatter on X reflects #NVDAto2000 enthusiasm, but sustained gains hinge on execution against lofty expectations.