Mei Ri Jing Ji Xin Wen·2026-02-04 07:38Market Overview - On February 4, the A-share market rebounded, with the Shanghai Composite Index returning to 4100 points, closing up by 0.85%, while the Shenzhen Component Index rose by 0.21%, and the ChiNext Index fell by 0.4% [1] - The total trading volume in the Shanghai, Shenzhen, and Beijing markets was 25,033 billion yuan, a decrease of 624 billion yuan compared to the previous day, with over 3,200 stocks rising [1] Sector Performance - The photovoltaic sector experienced a surge, with multiple stocks such as JinkoSolar, Longi Green Energy, Zhonglai Co., and Zerun New Energy hitting the 20% daily limit up [3] - The coal sector also saw significant gains, with several stocks reaching their daily limit up, including Hengyuan Coal Power, Kailuan Energy, and Shanxi Coking Coal, all showing increases of around 10% [5] Notable Company Activities - Reports indicate that Elon Musk's team conducted research on several Chinese photovoltaic companies, including TCL Zhonghuan, JinkoSolar, and Jinglong Technology, although these companies did not confirm the authenticity of the news [4]