1. There is no handling fee for the entrusted account cancellation form, but only after the transaction is completed. There is no handling fee for cancellation under normal circumstances, and there will be handling fee for cancellation under special circumstances. The cancellation of no service charge mainly depends on the securities companies entrusted by investors. Investors need to obey the specific charging standards of securities companies. There is no limit to the number of cancellations. During the trading hours, if there is no deal, you can cancel the order. You can cancel an order as long as you cancel it once. You can't cancel twice. Unless the investor made an error in the first order cancellation operation and did not cancel the entrusted order, the order cancellation operation can be continued. The cancellation was unsuccessful, or the transaction may have been completed, but the system will not display it.

2. The cost of stock trading is:

(1) transfer fees: The stock exchange charges transfer fees for stock trading, and it charges 1000 shares (minimum charge 1 yuan), while the Shenzhen Stock Exchange does not charge transfer fees.

(2) Transaction stamp duty (buyer and seller):

3‰ of the transaction amount

(3) Transaction commission (both for sale and purchase): According to different transaction forms, the transaction amount is 1.5‰~ 3‰, and the minimum charge is 5 yuan.

(4) Transaction entrustment fee: Some brokers charge transaction entrustment fee, even every time they swipe their trading cards, ranging from 1-5 yuan. You should say hello when opening an account.

The first and second items are fixed, and everyone has to pay, which is the same. Only the latter two items are charged by brokers, and the number varies. You should consult the brokerage firm for specific matters, because even the same brokerage firm has different charging standards in different business departments. Choose this one well, because some places don't charge. Although you are dealing with online transactions, the transaction commission is set at the time of opening an account, depending on the agreement at the time of opening an account.

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First, investors can contact securities companies, reflect the specific situation to securities companies, and solve problems through securities companies. Stocks that have been traded cannot be sold on the same day. The cancellation needs to be made during the trading hours of the day, or it can be cancelled during the stock market break at noon, but the specific cancellation needs to wait until the opening in the afternoon. If it is not cancelled on the same day, it will be automatically invalidated after the closing in the afternoon. There are two ways to cancel the entrustment: one is to cancel the entrustment directly, and the other is to cancel the previous entrustment. Direct revocation of entrustment refers to the special release of new entrustment and revocation of previous entrustment. Revoking the original commission means replacing the old commission with a new one, that is, on the one hand, revoking the original commission, on the other hand, issuing a new commission.

2. Stock trading process: When a securities company accepts the entrustment of investors to sell shares, it must sell shares according to the requirements of investors. So this part of the stock must be locked on the same day. Even if the transaction cannot be completed, this part of the stock can only be unfrozen after automatic termination the next day. If investors want to use the locked funds (want to change the purchase price or not) or stocks (want to change the sale price or not), they must cancel the entrustment by canceling the order before they can use the locked funds or stocks. This process is called cancellation.