沪指重返3800点！电池股集体爆发！

Market Overview - The A-share market experienced a strong upward trend, with the ChiNext index leading the gains and the Shanghai Composite Index surpassing 3800 points [1] - The total trading volume in the Shanghai and Shenzhen markets reached 2.3 trillion, a decrease of 239.6 billion compared to the previous trading day [1] Sector Performance - Market hotspots were concentrated in the renewable energy sector, with over 4800 stocks rising and fewer than 500 declining [1] - Solid-state battery concept stocks saw a collective surge, with significant gains in photovoltaic, CPO, and third-generation semiconductor sectors [1] - Notable stocks included Xian Dao Intelligent and nearly 30 others hitting the daily limit, while Jinlang Technology reached a 20% limit up [1] - CPO concept stocks rebounded, with Shenghong Technology hitting a historical high [1] - A few sectors, including banking and dairy, experienced declines [1] Index Performance - The Shanghai Composite Index rose by 1.24%, closing at 3812.51 points [2] - The Shenzhen Component Index increased by 3.89%, closing at 12590.56 points [2] - The ChiNext Index surged by 6.55%, closing at 2958.18 points [2] Capital Flow - In terms of industry capital flow, significant net inflows were observed in batteries, electronic components, and photovoltaic equipment, with batteries seeing a net inflow of 9.609 billion [6] - Conversely, sectors such as commercial retail, securities, and banking experienced notable net outflows, with commercial retail seeing a net outflow of 1.885 billion [8]