The opening hours of A-share call auction are:
Every trading day is between 9: 15-9:25.
These include:
Orders can be entrusted and cancelled at 9: 15-9:20;
9:20-9:25: Only orders can be entrusted and cannot be cancelled;
From 9: 25 to 9: 30, you can't hold orders or cancel orders. The entrusted orders are temporarily stored in the host computer.
2. call auction's opening price follows the principle of maximum transaction, that is, at a certain price, at most, the order is closed at the current price, and then the opening price is generated immediately. For example, at the price of 10 yuan, there are 1000 orders; And there are 800 lots in 9.5, so the deal is made at 10 yuan, which is the opening price.
3. Late call auction time is:
From the afternoon of trading day 14:57 to 15:00, call auction could not cancel the order at the end of trading day. The reason for setting up the late call auction is to prevent the main funds from manipulating the stock price and disrupting the order of the stock market. Therefore, in the last three minutes, if many parties want to raise the stock price, they must eat three minutes to sell orders. The empty side wants to suppress the stock price, and it has to eat for three minutes, so the cost of manipulating the stock price has also increased.
1, the definition of unwinding means that when a securities company accepts the entrustment of investors to sell shares, it will sell shares according to the requirements of investors, so this part of shares must be locked on the same day. Even if it cannot be closed, it can only be thawed out after the contract automatically expires the next day, and then it can continue to circulate.
2. If an investor wants to use the locked funds (want to change the purchase price or not want to buy when entrusted to buy) or stocks (want to change the sale price or not want to sell when entrusted to sell) on the same day, he must cancel the entrustment by withdrawing the order before using the locked funds or stocks. If the original order has been closed before the investor completes the withdrawal, the order cannot be withdrawn. Therefore, we should weigh the pros and cons when buying and selling orders, and observe the development trend of changing stocks and the development direction of the whole environment.
3. To sum up, there are three main situations in which bills are cancelled:
The first case: to chase high, you must buy at a higher price, but you have no funds at hand, so you need to remove the previous entrustment and catch up with a better price;
The second case: cutting meat, the stock price has been adjusted very badly, and you have to sell it at a lower commission price to close the deal. At this time, you must choose to withdraw the previous sales order;
The third situation: As mentioned above, if you find that you can buy or sell at a better price, then you can withdraw your previous entrustment and choose a better price to entrust.