Di Yi Cai Jing·2025-07-22 10:10Summary of Key Points Core Viewpoint - The A-share market experienced significant trading activity on July 22, with a total of 75 stocks involved in block trades amounting to 1.683 billion yuan, highlighting notable trading volumes for specific companies [1]. Group 1: Trading Activity - A total of 75 stocks had block trades, with a total transaction value of 1.683 billion yuan [1]. - The top three companies by transaction value were SAIC Motor Group (1.57 billion yuan), Qilu Bank (1.46 billion yuan), and Anke Intelligence (86.4 million yuan) [1]. - Among the stocks, 14 were traded at par, 4 at a premium, and 57 at a discount [1]. Group 2: Price Performance - The stocks with the highest premium rates were ST Nanchuan (2.53%), Minsheng Bank (0.95%), and Jinghua Micro (0.18%) [1]. - The stocks with the highest discount rates included Placo New Materials (22.53%), Kaisa Bio (21.36%), and Qiangrui Technology (19.29%) [1]. Group 3: Institutional Trading - The top institutional buy rankings included SAIC Motor Group (1.57 billion yuan), Anke Intelligence (64.8 million yuan), and Chaojie Co. (63.8575 million yuan) [2]. - The top institutional sell rankings were led by Beifang Copper Industry (10.9155 million yuan), Jingyeda (6.9836 million yuan), and Jinlei Co. (6.6459 million yuan) [2].