美股三大指数持续下跌，纳指跌超1%

Group 1: Market Overview - U.S. stock indices continued to decline, with the Dow Jones down 0.42%, Nasdaq down 1.01%, and S&P 500 down 0.59% as of the report [1] - Chinese concept stocks showed mixed performance, with China Merchants Bank up over 5% and Xiaomi Group (ADR) up over 3%, while Pony.ai dropped over 6% and BOSS Zhipin fell over 4% [1] Group 2: Global Economic Concerns - A significant debate on "currency devaluation" is emerging in global markets as investors seek protection from uncontrolled budget deficits, indicating a potential long-term repricing across assets [2] - Japan's financial assets faced sell-offs following the unexpected withdrawal of the Komeito party from the ruling coalition, raising concerns about possible "black swan" events in the market [3] Group 3: Company News - OpenAI has entered a strategic partnership with Broadcom to develop custom chips with a total capacity of 10GW, marking a new phase in the artificial intelligence industry [4] - DJI has filed an appeal in the U.S. Court of Appeals against a ruling by the U.S. Department of Defense, following its inclusion on the "Chinese Military Companies" list [6] - Apple is facing activation issues with the iPhone 17 and iPhone 17 Pro Max, attributed to potential server malfunctions rather than hardware problems, with no specific resolution timeline provided [5]