市场震荡回升，沪指缩量微涨0.18%，全市场超4100只个股下跌

Market Overview - The market experienced a rebound with both the Shanghai Composite Index and the ChiNext Index closing in the green [1] - The total trading volume in the Shanghai and Shenzhen markets was 1.73 trillion, a decrease of 200.2 billion compared to the previous trading day [1] - Despite the overall market recovery, over 4,100 stocks declined [1] Sector Performance - The aquaculture sector saw a collective surge, with stocks like Zhongshui Fishery and Guolian Aquatic reaching their daily limit [1] - The military industry sector was active, with Jianglong Shipbuilding achieving two limit-ups in three days [1] - The banking sector strengthened, with China Bank rising over 3% to reach a historical high [1] - The lithium battery sector showed repeated activity, with Jinyuan Co. achieving three consecutive limit-ups [1] - In contrast, high-priced stocks showed significant divergence, with Dongbai Group, Sanmu Group, Shengli Co., and Hainan Haiyao hitting their daily limit down [1] Closing Statistics - By the end of the trading session, the Shanghai Composite Index rose by 0.18%, while the ChiNext Index increased by 0.25% [1]