Guotai Junan Futures Account is an account for futures trading, and fund management related to futures trading is necessary. When opening a Guotai Junan futures account, it is usually necessary to deposit a certain amount of funds into the account as a source of payment for trading margin and handling fee. The amount of this deposit will vary according to different trading rules and actual conditions. The purpose of margin is to ensure that traders have enough funds to bear potential losses and ensure the stable operation of the market.

Therefore, certain funds must be reserved in Guotai Junan futures account to meet the margin requirements stipulated by the exchange. This will ensure that you have enough funds to support the transaction and abide by the relevant market rules. Please note that the specific regulations of each futures company may be different. For more detailed information, please consult the relevant staff of Guotai Junan Futures.