[NVIDIA's U.S. stock rises over 4% after hours, with data center revenue exceeding expectations] BlockBeats reports that on November 20, NVIDIA (NVDA.O) saw its U.S. stock rise over 4% after hours, as its data center revenue exceeded expectations. Data center revenue for Q3 of fiscal year 2026 reached $51.2 billion, a year-on-year increase of 66%, compared to $30.771 billion in the same period last year. Market expectations were $48.621 billion. NVIDIA (NVDA.O) reported Q3 fiscal year 2026 revenue of $57 billion, compared to $35.082 billion in the same period last year. Market expectations were $54.923 billion.