Nvidia(US:NVDA) 2 1 Shi Ji Jing Ji Bao Dao·2025-09-23 00:31Market Performance - On September 22, US stock indices opened lower but closed higher, with all three major indices reaching new historical highs. The Dow Jones, Nasdaq, and S&P 500 rose by 0.14%, 0.70%, and 0.44% respectively [1] - The US tech giants showed mixed performance, with the Tech Seven index rising by 1.08%. Apple increased by over 4%, while Tesla rose nearly 2%. However, META and Amazon both fell by over 1%, and Google dropped nearly 1% [3] Company Highlights - Nvidia's stock surged nearly 4% to $183.61 per share, marking a new historical high, with a total market capitalization reaching $4.46 trillion. Nvidia's CEO announced plans to invest $100 billion in an AI research center in collaboration with OpenAI [3] - In the Chinese market, many popular Chinese concept stocks declined, with the Nasdaq Golden Dragon China Index dropping nearly 1%. Notable declines included Tiger Securities down over 9%, NIO down over 6%, and JD Group and Tencent Music both down over 3% [3] Precious Metals - On September 22, spot gold prices continued to rise, reaching a record high of $3,745.845 per ounce, and maintained a high of around $3,740 per ounce as of September 23 [2] - In the precious metals market, the Shanghai gold futures contract rose over 1.4%, closing at 850.98 yuan per gram, also a new historical high. The gold index in the A-share market increased by 3.12%, with significant gains in constituent stocks such as Xiaocheng Technology and Zhongjin Gold, both rising over 9% [4][5] Domestic Jewelry Prices - As of September 22, several domestic jewelry brands have seen prices exceed 1,080 yuan per gram, with brands like Chow Tai Fook and Lao Feng Xiang priced at 1,085 yuan and 1,086 yuan per gram respectively, reflecting slight increases [6]