历史首次，A股市值突破100万亿大关

Core Viewpoint - A-shares experienced a significant rally, with major indices reaching new highs, indicating strong market momentum and investor confidence [1][2][5]. Group 1: Market Performance - On August 18, A-shares opened high, with all three major indices rising collectively, the Shanghai Composite Index surpassing 3700 points, approaching a ten-year high [1]. - By 11:24 AM, the Shanghai Composite Index reached 3735.60 points, marking the highest intraday level since August 2015 [2]. - The total market capitalization of A-shares exceeded 100 trillion yuan for the first time in history, setting a new record [5]. Group 2: Index Movements - The Shanghai Composite Index rose by 38.82 points (+1.05%), while the Shenzhen Component Index increased by 233.38 points (+2.01%) [3]. - The ChiNext Index surged over 3%, surpassing 2600 points, with a year-to-date increase of over 20% [1]. - Other indices such as the STAR 50 and the CSI 300 also showed positive movements, with increases of 32.25 points (+2.93%) and 55.03 points (+1.31%) respectively [3].