沪指高开高走重回3600点，A500ETF易方达（159361）、沪深300ETF易方达（510310）等产品受关注

Market Overview - The Shanghai Composite Index opened higher and rose nearly 1%, reclaiming the 3600-point mark, with over 3900 stocks in the two markets rising [1] - The Hong Kong stock market strengthened in the afternoon, with active trading in pharmaceutical stocks throughout the day [1] Index Performance - The CSI 500 Index increased by 0.7%, the CSI 300 Index rose by 0.8%, the ChiNext Index gained 0.4%, and the STAR Market 50 Index also increased by 0.4% [1] - The Hang Seng China Enterprises Index saw an increase of 0.7% [1] Sector Performance - PEEK materials, military equipment restructuring, and high-speed copper cable sectors performed well [1] - The pharmaceutical sector experienced a correction [1]