Calculation method of closing price: call auction closing method shall be implemented 3 minutes before closing at 3: 00pm to determine the closing price. If the closing price of call auction fails to produce a closing price, the final transaction price will be the closing price of the day.
Extended data
If there is no transaction on that day, the latest transaction price is taken as the closing price, because the closing price is the standard of the current market and the basis of the opening price of the next trading day, which can be used to predict the future securities market; Therefore, when analyzing the market, investors generally take the closing price as the calculation basis.
According to the latest regulations of Shanghai and Shenzhen Stock Exchanges, the closing price of Shanghai Stock Exchange is the weighted average price of all transactions (including the last transaction) one minute before the last transaction of the securities on that day. The closing price of Shenzhen Stock Exchange (including Growth Enterprise Market) was generated by call auction method in the last three minutes. If there is no transaction on that day, the closing price of the previous trading day shall be the closing price of that trading day.
Every morning at 9: 15-9: 25 is call auction time, in which call auction cancels the bill free of charge at 9: 15-9: 20, and call auction cannot cancel the bill at 9: 20-9: 25. Open at 9: 30 and close at 1 1: 30; Open at 0/3: 00 pm/kloc-and close at 0/5: 00 pm/kloc-.
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