Nvidia(US:NVDA) Mei Ri Jing Ji Xin Wen·2025-09-22 23:39Important Market News - US stock indices closed higher, with the Dow Jones up 0.14%, Nasdaq up 0.7%, and S&P 500 up 0.44%, marking new closing highs [1] - Major tech stocks saw significant gains, with Oracle rising over 6%, Apple over 4%, and Nvidia nearly 4%, while Amazon, Meta, and Boto fell over 1% [1] - International precious metal futures generally rose, with COMEX gold futures up 2.03% at $3781.20 per ounce and COMEX silver futures up 3.17% at $44.32 per ounce [1] - Crude oil prices experienced slight fluctuations, with WTI crude down 0.1% at $62.34 per barrel and Brent crude down 0.06% at $66.00 per barrel [1] Industry Insights - Samsung Electronics announced significant price increases for DRAM and NAND flash products, with DRAM prices rising up to 30% and NAND flash prices increasing by 5%-10% due to supply tightness and structural adjustments in the industry [3][4] - Micron Technology is expected to provide earnings guidance that exceeds market expectations in its upcoming Q4 2025 financial report, driven by limited capacity and unexpected demand [4] - The nuclear power equipment market is projected to grow significantly, with an estimated annual market size of approximately 100 billion during the 14th Five-Year Plan period, driven by AI demand and domestic technology localization [5] - The National Medical Products Administration has approved the establishment of industry standards for medical devices utilizing brain-computer interface technology, which will enhance the safety and effectiveness of RACA robots for rehabilitation [6]