市场全天震荡调整，关注A500ETF易方达（159361）、沪深300ETF易方达（510310）等产品投资机会

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]