Nvidia Halts H20 AI Chip Production as China Orders Tech Giants to Stop Purchases

Nvidia has suspended production of its H20 AI chip, a processor specially designed for China, after Beijing ordered leading tech firms like Tencent, ByteDance, Alibaba, and Baidu to halt purchases over alleged security risks and “backdoors.” The move deepens U.S.-China technology tensions, disrupts Nvidia’s supply chain involving Amkor, Samsung, and Foxconn, and comes after the …

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NVIDIA Overtakes Apple to Set Historic Record in S&P 500 Weighting

NVIDIA has made history by becoming the largest stock in the S&P 500 with an unprecedented 8% weighting as of August 10, 2025, surpassing Apple’s 2023 record. This milestone marks the highest concentration of any single stock in the index since records began in 1981, driven by NVIDIA’s dominance in AI and semiconductor markets. The …

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