中国资产全线爆发，美股反弹，美联储大消息

Market Performance - US stock markets experienced a collective rebound, with the Dow Jones, Nasdaq, and S&P 500 indices all rising over 1% [1] - Gold stocks saw significant gains, with Coeur Mining up over 6%, Harmony Gold rising nearly 6%, and Newmont Mining increasing over 3% [1] Company Developments - Broadcom's stock surged over 8% following the announcement of a partnership with OpenAI to co-develop its first self-designed AI processor, with a planned total computing power of 10 gigawatts [3] - Chinese assets saw a notable surge, with the Nasdaq China Golden Dragon Index rising over 3%, and individual stocks like Alibaba and Future rising over 4% [3] Economic Indicators - The A-share market showed resilience, with the STAR 50 index quickly turning positive, while major indices like the Shanghai Composite and CSI 300 reported only slight declines [5] - Spot gold prices continued to reach new highs, increasing over 1.9% and approaching the $4,100 mark [5] Federal Reserve Insights - Multiple Federal Reserve officials are scheduled to speak ahead of the monetary policy meeting on October 28-29, with new Philadelphia Fed President Harker set to deliver her first significant speech [7] - Fed Chair Powell is expected to provide updates on economic and policy perspectives, while the latest data indicates a 97.8% probability of a 25 basis point rate cut in December [8]