The trading volume of the three cities of Shanghai, Shenzhen, and Beijing reached 500 billion yuan, comparing to the previous day's time, a decrease of 69.1 billion yuan.

As of now, the trading volume of Shanghai, Shenzhen, and Beijing has reached 500 billion yuan, a decrease of 69.1 billion yuan from the previous day. Among them, the trading volume of Shanghai is 204.7 billion yuan, Shenzhen is 287.2 billion yuan, and Beijing is 9.2 billion yuan.