A股收评：三大指数涨跌不一，全市场近4200股下跌，保险股持续走高

Market Overview - The A-share major indices experienced slight fluctuations, with the Shanghai Composite Index rising by 0.1% to close at 3916 points, while the Shenzhen Component Index fell by 0.25% [1] - The total market turnover was 1.95 trillion yuan, a decrease of 141.7 billion yuan compared to the previous trading day, with nearly 4200 stocks declining [1] Sector Performance - The small metals and precious metals sectors saw declines, with China Tungsten High-Tech dropping nearly 9% and Western Gold falling over 6% [1] - The robotics and reducer sectors also faced downturns, with Wuzhou New Spring leading the decline [1] - The wind power equipment sector showed weak performance, with Jixin Technology down over 5% [1] - The controllable nuclear fusion sector weakened, with Hezhan Intelligent hitting the daily limit down [1] - The photolithography machine, steel, and Wahaha concept stocks had significant declines [1] Strong Performing Sectors - The insurance sector continued to rise, with China Life Insurance increasing by over 5% [1] - The coal sector strengthened due to proactive production limits in the coking industry, with stocks like Antai Group and Baotailong hitting the daily limit up [1] - The Hainan Free Trade Zone sector fluctuated upwards, with Haixia Co. hitting a record high [1] - The shipping ports, banking, and storage chip sectors showed notable gains [1] Top Gainers - The top gainers included coal (+1.40%), banking (+2.82%), and shipping (+2.27%) sectors [2] - Other sectors with positive net capital inflow included insurance (+1.13%), soft drinks (+1.33%), and liquor (+0.86%) [2]