A股三大指数早盘涨跌不一，全市场半日成交额1.26万亿元，较上日半天放量近千亿元，板块题材上，电网设备、贵金属板块活跃，零售、海南板块调整； 港股高开高走，科技股领涨。截至午间收盘，中证A.500指数上涨0.4%，沪深300指数上涨0.2%，创业板指数上涨0.6%，上证科创板50成份指数上涨0.7%， 恒生中国企业指数上涨1.2%。 核心大盘宽基指数基本情况跟踪 (2025年12月12日) A股大盘宽基:沪深300ETF易方达/A500ETF易方达 (*** 510310 跟踪沪深300指数/中证A500指数 | 沪深300指数由沪深市场中规 | 截至午间收盘 | 该指数 | 该指数 | | --- | --- | --- | --- | | 模大、流动性好的300只股票 | 沪深300指数涨跌 | 滚动市盈率 | 发布以来 | | 组成,完整覆盖11个中证一级 行业 | 0. 2% | 13.9倍 | 60 | | 中证A500指数由各行业市值较 | 截至午间收盘 | 该指数 | 该指数 | | 大、流动性较好的500只证券 | 中证A500指数涨跌 | 滚动市盈率 | 以来信 | | 组成,覆盖93个三级 ...

Market Overview - The A-share market experienced a collective pullback today, with the major indices declining: the CSI 4500 index fell by 0.6%, the CSI 300 index decreased by 0.5%, the ChiNext index dropped by 0.7%, and the STAR Market 50 index declined by 1.2% [1] - In contrast, the Hong Kong stock market showed mixed performance, with high dividend and new consumption sectors performing well, while the Hang Seng China Enterprises Index rose by 0.1% [1] Sector Performance - Among the A-share sectors, the top gainers included Fujian, food, and pharmaceutical commercial sectors, while energy metals, non-ferrous metals, and film and television sectors saw the largest declines [1]

Market Overview - A-shares experienced a collective adjustment in the morning session, with the major indices showing declines. The CSI 500 Index fell by 0.7%, the CSI 300 Index also decreased by 0.7%, the ChiNext Index dropped by 0.9%, and the STAR Market 50 Index declined by 1.1% [1] - The Hang Seng Index in Hong Kong showed weakness, with declines in the non-ferrous metals and consumer staples sectors, resulting in a 1.4% drop in the Hang Seng China Enterprises Index [1] Index Performance - The CSI 300 Index, which consists of 300 large-cap stocks from the Shanghai and Shenzhen markets, had a rolling P/E ratio of 14.4 times and fell by 0.7% [3] - The CSI 500 Index, covering 500 stocks with good liquidity, had a rolling P/E ratio of 16.9 times and also decreased by 0.7% [3] - The ChiNext Index, which includes 100 large-cap stocks in the ChiNext market, had a rolling P/E ratio of 41.9 times and fell by 0.9% [3] - The STAR Market 50 Index, focusing on large-cap stocks in the STAR Market, had a rolling P/E ratio of 176.0 times and declined by 1.1% [4] - The Hang Seng China Enterprises Index, which tracks 50 large-cap Chinese companies listed in Hong Kong, had a rolling P/E ratio of 10.8 times and decreased by 1.4% [4]

Market Overview - The market experienced a pullback after an initial rise, with total trading volume reaching approximately 3.2 trillion yuan, an increase of 488 billion yuan compared to the previous day [1] - The CPO, rare earth permanent magnet, and semiconductor sectors showed positive performance, while the apparel, real estate, liquor, innovative pharmaceuticals, and education sectors faced the largest declines [1] - The CSI A500 index fell by 1.4%, the CSI 300 index decreased by 1.5%, the ChiNext index dropped by 0.7%, while the STAR Market 50 index saw a slight increase of 0.1% [1] Index Performance - The CSI 300 index, which consists of 300 large-cap stocks from the Shanghai and Shenzhen markets, recorded a decline of 1.5% with a rolling P/E ratio of 14.1 times [3] - The CSI A500 index, comprising 500 stocks with good liquidity, also fell by 1.4% and has a rolling P/E ratio of 16.5 times [3] - The ChiNext index, representing 100 large-cap stocks in the ChiNext market, decreased by 0.7% [4] - The STAR Market 50 index, which includes 50 large-cap stocks from the STAR Market, has a rolling P/E ratio of 39.2 times [4] Hong Kong Market - The Hang Seng China Enterprises Index, which tracks 50 large-cap and actively traded stocks listed in Hong Kong, declined by 1.4% with a rolling P/E ratio of 10.5 times [6]