美股大幅反弹，中国资产大涨

Market Overview - On October 13, US stock markets experienced a significant rebound, with major indices showing strong gains. The Dow Jones Industrial Average rose by 1.29%, the S&P 500 increased by 1.56%, and the Nasdaq Composite climbed by 2.21% [2][4]. Technology Sector - The semiconductor sector led the market rally, with Broadcom's stock surging over 9% following the announcement of a strategic partnership with OpenAI to develop custom AI accelerators and Ethernet solutions [4]. - The broader technology sector also saw gains, with the US Tech Giants Index rising by 2.02%. Notable individual stock performances included Tesla, which increased by over 5%, and Nvidia, which rose by more than 2% [4]. Chinese Stocks - Chinese stocks listed in the US saw substantial increases, with the Nasdaq Golden Dragon China Index rising by 3.21% and the Chinese Tech Leaders Index increasing by 2.78%. Individual stocks such as Century Internet surged over 10%, while Alibaba and JD Group both rose by over 4% [4]. Precious Metals - The precious metals market strengthened, with COMEX silver futures prices soaring by 7.47%. The London silver spot price increased by 4.39%, while COMEX gold futures rose by 3.24% and London gold spot prices increased by over 2% [4]. Oil Market - In the oil market, light crude oil futures for November delivery rose by $0.59, closing at $59.49 per barrel, marking a 1.0% increase. Brent crude oil futures for December delivery also increased by $0.59, closing at $63.32 per barrel, a rise of 0.94% [6].