沪深京三市成交额超1.2万亿元，较上日此时缩量370亿元

Core Viewpoint - The trading volume in the Shanghai, Shenzhen, and Beijing markets exceeded 1.2 trillion yuan, indicating a decrease of 37 billion yuan compared to the previous day, with an estimated total trading amount of approximately 1.9 trillion yuan for the day [1]. Summary by Category - Market Performance - The Shanghai market recorded a trading volume of 525.9 billion yuan [1]. - The Shenzhen market's trading volume reached 666 billion yuan [1]. - The Beijing Stock Exchange's trading volume was 8.1 billion yuan [1]. - Trading Volume Comparison - The current trading volume reflects a decrease of 37 billion yuan from the same time the previous day [1]. - The overall estimated trading amount for the day is around 1.9 trillion yuan [1].