Before 9: 25 am, all entrusted orders will be sent to call auction, and the transaction price of brokerage transaction is the opening price of the stock (except for the suspension in the morning). If the order you buried happens to match the price, then it's a deal. If it is higher or lower than the matching price, the transaction will not be closed for the time being. Do not withdraw the order, automatically participate in the continuous bidding transaction, and when the stock price reaches the price you paid, the transaction is made. The risk of paying the bill is that when your judgment deviates from the trend of the stock, the price goes up and down, and the stock price does not reach the price you pay in one day, you will not be able to buy and sell the stock as you wish.