收评：沪指收跌1.11% 零售概念股逆市上涨

Core Points - The Shanghai Composite Index closed at 3824.81 points, down 1.11%, with a trading volume of 733.29 billion yuan [1] - The Shenzhen Component Index closed at 12914.67 points, down 1.51%, with a trading volume of 990.88 billion yuan [1] - The ChiNext Index closed at 3071.76 points, down 2.10%, with a trading volume of 446.18 billion yuan [1] Market Performance - Retail concept stocks experienced a surge, with companies like Yonghui Supermarket and Guangbai Co., Ltd. hitting the daily limit [1] - The intelligent driving concept remained active against the market trend, with Tongyutongxin and Sanyangma achieving consecutive gains [1] - The controllable nuclear fusion concept saw a decline, with companies like Guojijiang Heavy Equipment and Jingda Co., Ltd. hitting the daily limit down [1] Sector Performance - Digital currency, hotel and catering, and tourism sectors showed significant gains [1] - Gold, gaming, media and entertainment, engineering machinery, and semiconductor sectors experienced notable declines [1]