Di Yi Cai Jing Zi Xun·2026-01-28 10:21Summary of Key Points Core Viewpoint - On January 28, a total of 49 stocks were involved with institutional investors, with 24 stocks showing net buying and 25 stocks showing net selling [1]. Group 1: Institutional Net Buying - The top three stocks with the highest net buying by institutions were: - Purun Co., Ltd. with a net buying amount of 367 million yuan, representing a daily increase of 14.64% [2]. - Yandong Microelectronics with a net buying amount of 312 million yuan, with a daily increase of 17.56% [2]. - Kecuan Technology with a net buying amount of 145 million yuan, showing a daily increase of 9.99% [2]. Group 2: Institutional Net Selling - The top three stocks with the highest net selling by institutions were: - Chifeng Gold with a net outflow of 504 million yuan, with a daily increase of 10.00% [4]. - Haoxiangni with a net outflow of 107 million yuan, showing a daily decrease of 9.99% [4]. - Hongbaoli with a net outflow of 99 million yuan, with a daily increase of 4.80% [4].