1. After settlement, the balance of the system transaction settlement document of the current day: the balance of the previous day+deposit and withdrawal+profit and loss. Closing the position one by one-handling fee: the profit and loss calculated by selling price and buying price; Balance of the day+floating profit and loss; Margin occupation of current position profit and loss: the total margin required for the current position; The capital risk rate of new positions opened the next day: customer equity ÷ margin occupation × 100% additional. Gold: customer's rights and interests-margin occupation II. Available funds in the fund menu of the trading system during the trading process: the fund balance of the previous day for newly opened positions: the "current balance" margin displayed on the statement of the previous trading day: the margin handling fee required for the current position: the dynamic rights and interests of all positions/transaction documents opened on that day after the entrustment; Immediate rights and interests in intraday trading; Transaction amount and total transaction profit and loss; Floating profit and loss calculated according to the closing price of the current transaction and the settlement price of the previous day; Frozen profit and loss funds calculated according to the average position price of each contract and the settlement price of the previous day; 1, when buying and selling the open warehouse receipt, it means: the total amount of margin required for buying and selling the open position+handling fee 2. After the transaction, it is indicated that the total amount of margin required for buying and selling open positions can be extracted: available amount-open position profit-floating profit 3; the balance of the settlement report of the futures margin monitoring center on the same day: the balance on the same day+total visit on the same day+open position profit and loss-closing position profit and loss handling fee on the same day: the profit and loss calculated according to the matching of the closing transaction price of each hand with the original opening transaction price: the balance on the same day+floating profit and loss: the margin occupation of profits and the loss of positions on the same day: the total amount of margin required for positions on the same day: