马年首个交易日市场放量上涨，超4200股飘红，A500ETF易方达（159361）等产品助力一键布局核心资产

Market Performance - The A-share market saw all three major indices rise in early trading, with the Shanghai Composite Index increasing by 1.17% [1] - The total trading volume in the Shanghai, Shenzhen, and Beijing markets reached 15,210 billion yuan, an increase of 3,074 billion yuan compared to the previous trading day [1] - Over 4,200 stocks in the market experienced gains [1] Sector Performance - The sectors with the highest gains included oil and gas extraction and services, precious metals, fiber optics, phosphate chemicals, chemical raw materials, electric grid equipment, coal mining and processing, CPO, and port shipping [1] - Conversely, sectors that saw declines included film and cinema, AI applications, cloud computing, tourism and hotels, insurance, and liquor [1] Index Performance - The CSI A500 Index rose by 1.6%, while the CSI 300 Index increased by 1.3% [2] - The ChiNext Index saw a rise of 1.8%, and the Shanghai Stock Exchange Science and Technology Innovation Board 50 Index increased by 0.3% [1] - The Hang Seng China Enterprises Index fell by 2.1% [1] Valuation Metrics - The rolling P/E ratio for the CSI 300 Index is 14.0 times, placing it in the 61.8% valuation percentile since its inception in 2005 [2] - The CSI A500 Index has a rolling P/E ratio of 17.2 times, with a valuation percentile of 74.9% since its inception in 2004 [2] - The ChiNext Index has a rolling P/E ratio of 42.1 times, with a valuation percentile of 38.8% since its inception in 2010 [2] - The Science and Technology Innovation Board 50 Index has a rolling P/E ratio of 165.4 times, with a valuation percentile of 95.0% since its inception in 2020 [2]