沪指重返4100点

Market Overview - The A-share market rebounded today, with the Shanghai Composite Index returning to 4100 points and the Shenzhen Component Index turning positive after previously dropping over 1% [1] - The total trading volume in the Shanghai and Shenzhen markets was 2.48 trillion yuan, a decrease of 63.3 billion yuan compared to the previous trading day [1] Sector Performance - The coal sector experienced a surge, with over ten stocks hitting the daily limit, including Shanxi Black Cat, Yanzhou Coal Mining, and China Coal Energy [1] - The space photovoltaic concept saw significant gains, with Zhonglai Co. hitting the daily limit and Guosheng Technology achieving two consecutive limit-ups [1] - The airport and shipping sectors strengthened, with China Eastern Airlines and Huaxia Airlines both hitting the daily limit [1] - The real estate sector was active, with Rong'an Real Estate, Caixin Development, and I Love My Home all hitting the daily limit [1] - The hydrogen energy concept rapidly rose, with Beijing Capital Co. and Zhiyuan New Energy hitting the daily limit [1] Declining Sectors - The AI application, precious metals, and computing hardware sectors saw the largest declines, with the AI application concept collectively dropping, including stocks like Yili Media and Tiandi Online hitting the daily limit down [2]