沪深京三市成交额超7000亿元，较上日此时放量148亿元

Core Viewpoint - The trading volume in the Shanghai, Shenzhen, and Beijing markets exceeded 700 billion yuan, indicating a significant increase in market activity compared to the previous day [1] Group 1 - The total expected trading amount for the day is approximately 3.2 trillion yuan [1] - The Shanghai market's trading volume reached 302.9 billion yuan [1] - The Shenzhen market's trading volume reached 391.5 billion yuan [1] - The Beijing Stock Exchange's trading volume was 7.2 billion yuan [1]