财联社·2026-02-04 03:43Market Overview - The A-share market experienced a volatile decline, with the Shanghai Composite Index turning negative and the ChiNext Index dropping over 2% during the session [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1.62 trillion yuan, an increase of 116 billion yuan compared to the previous trading day [1] Sector Performance - The space photovoltaic concept saw a significant surge, with Zhonglai Co. hitting the daily limit up of 20% and Guosheng Technology achieving two consecutive limit-ups [3] - The coal sector rebounded collectively, with Yanzhou Coal, China Coal Energy, and Shanxi Black Cat all reaching the daily limit up [3] - The airport and shipping sectors strengthened, with China Eastern Airlines and Huaxia Airlines also hitting the daily limit up [3] - The real estate sector was active, with Rong'an Real Estate and Caixin Development reaching the daily limit up [3] - The hydrogen energy concept experienced a rapid rise, with Beijing Capital and Zhiyuan New Energy hitting the daily limit up [3] Declining Sectors - The precious metals sector opened high but fell back, with Zhaojin Mining and Sichuan Gold experiencing significant declines [3] - The AI application sector saw a collective downturn, with Yili Media hitting the daily limit down [3] Closing Summary - By the end of the trading session, the Shenzhen Component Index fell by 0.92%, and the ChiNext Index dropped by 1.74% [3]