A股单日成交额创历史新高，沪指涨超1%，A500ETF易方达（159361）助力一键布局核心资产

Group 1 - The A-share market continues to strengthen, with the Shanghai Composite Index rising over 1%, achieving a 17-day winning streak and reaching a nearly 10-year high [1] - The total market turnover exceeded 3.6 trillion yuan, setting a historical record, with an increase of approximately 500 billion yuan compared to the previous trading day [1] - AI application themes surged across the board, with commercial aerospace stocks experiencing a wave of涨停 (limit-up), and sectors such as nuclear fusion, retail, and semiconductors showing active performance [1] Group 2 - The CSI 500 Index rose by 1.1%, with a rolling price-to-earnings ratio of 17.5 times, placing it in the 76.9% valuation percentile since its inception in 2004 [2] - The CSI 300 Index increased by 0.7%, with a rolling price-to-earnings ratio of 14.4 times, ranking in the 67.9% valuation percentile since its launch in 2005 [2] - The ChiNext Index saw a rise of 1.8%, with a rolling price-to-earnings ratio of 42.6 times, which is in the 40.7% valuation percentile since its introduction in 2010 [2] - The STAR Market 50 Index increased by 2.4%, with a rolling price-to-earnings ratio of 175.3 times, placing it in the 97.6% valuation percentile since its launch in 2020 [3] Group 3 - The Hang Seng China Enterprises Index rose by 1.9%, with a rolling price-to-earnings ratio of 10.5 times, ranking in the 64.3% valuation percentile since its inception in 2002 [4]