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Group 1: Chip Sector Performance - The chip sector experienced a significant surge, with the Philadelphia Semiconductor Index rising nearly 5% [9] - Notable individual stock performances included Nvidia rising over 20%, ARM increasing over 11%, and Broadcom and Entegris both nearing 10% gains [9][10] - OpenAI announced a strategic partnership with Broadcom to deploy 10 gigawatts of AI data center capacity, marking a significant step in AI infrastructure development [11][12] Group 2: Market Overview - On October 13, major U.S. stock indices closed higher, with the Dow Jones up 1.29%, Nasdaq up 2.21%, and S&P 500 up 1.56% [3] - The technology sector led the gains, with the information technology sector rising 2.47% and consumer discretionary following closely with a 2.29% increase [5] - Large tech stocks also saw broad increases, with Tesla up over 5% and Google up over 3% [6] Group 3: Economic Indicators - Federal Reserve official Anna Paulsen expressed support for two more rate cuts this year, each by 25 basis points, indicating a focus on economic growth despite tariff impacts [5] - The upcoming earnings reports from major financial institutions like JPMorgan and Goldman Sachs are anticipated to provide insights into the economic health amid government shutdowns delaying key economic data [2]