要约收购完成，688585明日复牌！

Market Overview - Major A-share indices collectively rose on October 29, with the Shanghai Composite Index closing above 4000 points. The market turnover reached 22,906.74 billion yuan, an increase of over 1200 billion yuan compared to the previous trading day. More than 2600 stocks closed higher, with 66 stocks hitting the daily limit up [1]. Institutional Ratings - A total of 328 buy ratings were issued by institutions today, covering 237 stocks. Chengdu Bank received the highest attention, with 7 institutions giving it a buy rating [1]. - Among the stocks rated by institutions, 86 had target prices predicted, with 52 stocks showing an upside potential of over 20%. Haisco had the highest upside potential at 82.87%, followed by Lihigh Food and Funeng Shares at 54.33% and 53.78%, respectively [3]. Performance of Rated Stocks - The stocks with the most buy ratings included China Ping An (5 ratings, +2.06%), Haitian Flavoring (4 ratings, +0.10%), and Ganyuan Food (4 ratings, +2.59%). Chengdu Bank, despite receiving 1 buy rating, saw a decline of 5.74% [2]. - Among the rated stocks, 234 have reported third-quarter earnings, with North Rare Earth showing the highest net profit growth of 280.27% year-on-year, achieving a net profit of 1.541 billion yuan [3]. Institutional Trading Activity - Institutions net bought 23 stocks today, with significant purchases in Yangguang Electric Power (1.055 billion yuan), Keda Guokong (273 million yuan), and Jingao Technology (158 million yuan) [4]. - Conversely, Tianji Shares faced the largest net sell-off by institutions, amounting to 117 million yuan, followed by Weilon Shares and Kaidi Shares, each with net sells exceeding 30 million yuan [5]. Notable Announcements - On October 29, Shanghai Zhiyuan Hengyue Technology announced a successful tender offer for shares of Aowei New Materials, acquiring 33.63% of the company, resulting in a total holding of 58.62% [7]. - China Power Construction signed a contract worth approximately 6.568 billion yuan for a complex hospital project in Peru, with a construction period of 1080 days [7]. - Dangsheng Technology signed an investment cooperation agreement for a solid electrolyte material project, planning to establish a production line with an annual capacity of 3000 tons [9].