Zhong Guo Zheng Quan Bao·2025-12-11 23:29Market Overview - On December 11, US stock markets closed mixed, with the Dow Jones Industrial Average reaching a record high, up 1.34% to 48,704.01 points, while the S&P 500 rose slightly by 0.21% to 6,900.99 points, and the Nasdaq fell by 0.25% to 23,593.86 points [2][4]. Technology Sector - The technology sector experienced volatility, with the major tech stocks index declining by 0.71%. Alphabet, Google's parent company, led the decline with a drop of over 2%. Other notable declines included Nvidia down 1.55%, Tesla down 1.02%, Amazon down 0.65%, and Apple down 0.27%. In contrast, Microsoft and Meta saw gains of 1.03% and 0.40%, respectively [4]. - OpenAI released its latest AI model, GPT-5.2, in response to Google's Gemini 3 model, prompting a competitive reaction in the tech sector [4]. Commodities - Precious metals saw significant price increases, with London silver spot prices rising nearly 3% and COMEX silver futures increasing by nearly 5%, both reaching historical highs. As of December 12, London gold spot prices rose by 1.27% to $4,282.209 per ounce, while COMEX gold futures increased by 1.95% to $4,306.9 per ounce [5].