第一财经·2025-10-27 13:42Core Viewpoint - The U.S. stock market indices opened higher on October 27, with all three major indices reaching new historical highs, indicating strong market performance and investor confidence [1]. Group 1: Market Performance - The Dow Jones Industrial Average rose by 0.65%, closing at 47,515.99, with an increase of 308.87 points [2]. - The S&P 500 index increased by 0.92%, reaching 6,854.51, with a gain of 62.82 points [2]. - The Nasdaq Composite index saw a significant rise of 1.45%, closing at 23,540.19, up by 335.32 points [2]. Group 2: Sector Performance - Technology stocks showed strong performance, with Nvidia rising over 2% and AMD increasing by 1.3%, reflecting positive sentiment in the tech sector [1]. - The Nasdaq China Golden Dragon Index also experienced an increase of 1.75%, indicating a favorable trend for Chinese stocks listed in the U.S. [1].