液冷+机器人，机构大额净买入这家公司超4亿

Market Overview - The three major indices narrowed their losses in the afternoon, previously dropping over 1%, with the North Stock Exchange 50 index falling over 2% [1] - The total trading volume in the Shanghai and Shenzhen markets was 2.18 trillion yuan, a decrease of 304.8 billion yuan compared to the previous trading day [1] - Over 37,000 stocks in the market experienced declines [1] Sector Performance - The consumer sector saw significant gains, with food and beverage, retail, film and television, and tourism hotel stocks being particularly active [1] - Notable stocks included Hengdian Film, which had five consecutive trading limits, and Hangzhou Jiebai, which achieved two consecutive trading limits [1] - The financial sector strengthened in the afternoon, with Huayin Securities and Xiamen Bank hitting trading limits [1] - The commercial aerospace concept showed localized activity, with Shenjian Co. achieving two trading limits in three days [1] - The computing power leasing concept rebounded, with Qunxing Toys hitting trading limits twice in four days [1] - In contrast, sectors such as non-ferrous metals, electric grid equipment, and oil and gas saw significant declines, particularly precious metals, with Hunan Silver hitting the trading limit down [1] Institutional Activity - Institutional participation decreased compared to the previous day, with 21 stocks having a net buy/sell amount exceeding 10 million yuan, including 7 net buys and 14 net sells [2] - Notable net purchases included Yinlun Co. at 4.42 billion yuan, Tefa Information at 2.81 billion yuan, and Juliy Suojun at 2.47 billion yuan [2] - Significant net sells included Sifang Co. at 2.88 billion yuan, Minbao Optoelectronics at 811.7 million yuan, and *ST Chengchang at 80.82 million yuan [2]