沪深京三市成交额超2万亿元，较上日此时缩量785亿元

Group 1 - The total trading volume in the Shanghai, Shenzhen, and Beijing markets exceeded 2 trillion yuan, with a decrease of 78.5 billion yuan compared to the same time the previous day [1] - The estimated total trading amount for the day is approximately 2.4 trillion yuan [1] - As of now, the trading volume in the Shanghai market is 856.2 billion yuan, while the Shenzhen market has a trading volume of 1,129.7 billion yuan, and the Beijing Stock Exchange has a trading volume of 14.7 billion yuan [1]