The calculation of the commission for backhand trading varies depending on the regulations of the exchange and the company. In general, the commission for backhand trading will be calculated based on the current market buying and selling**.
Specifically, when you make a reverse trade, the system calculates the commission you need to pay based on the order you previously closed. For example, if you previously sold an open position in a soybean meal contract and now want to close the position, the system will calculate the commission you need to pay based on the purchase and sale of soybean meal.
In addition, some exchanges and ** companies may charge additional fees for backhand trading. Therefore, before making a reverse trade, it is recommended that you consult the customer service staff of the exchange and ** company to understand the specific fees.
It is important to note that backhand trading may involve margin issues. In the case of backhand trading, the original margin in your account may be deducted or frozen, and you need to ensure that you have sufficient funds in your account to cover the margin required for backhand trading. If the account is not fully funded, there is a risk that the transaction will fail or be liquidated.
In short, before making a reverse hand trade, it is recommended that you understand the fees and regulations of the exchange and the company, so as to better grasp the risks and benefits of trading. At the same time, proper planning and use of account funds is also one of the key success factors.