When the customer's margin is insufficient, it shall add the margin in time or close the position on its own. If the customer fails to add the margin in time or liquidate the position by himself within the time specified by the futures company, the futures company shall forcibly liquidate the contract of the customer, and the relevant expenses and losses arising from the forced liquidation shall be borne by the customer.
Extended data:
Settlement reserve
Generally speaking, the funds paid by member units to the exchange according to fixed standards are prepared in advance for transaction settlement.
Settlement reserve refers to the funds prepared in advance by members in the special settlement account of the exchange for transaction settlement, which is the deposit not occupied by the contract. The minimum balance of the settlement reserve shall be determined by the exchange.
The minimum balance of clearing reserve for members of futures companies is RMB 2 million, and the minimum balance of clearing reserve for members of non-futures companies is RMB 500,000. If the balance of the member's settlement reserve is greater than zero and lower than the minimum balance of the settlement reserve, the exchange will issue a notice of additional margin through the "member service system" and prohibit members from opening new positions before the margin is replenished; If the balance of settlement reserve is less than zero, the Exchange will issue the Notice of Additional Margin and the Notice of Forced Closing through the member service system. If it is not filled before the market opens on the next trading day, the Exchange will force the liquidation of the member according to relevant regulations.
Calculation formula of settlement reserve:
Balance of settlement reserve for the current day = balance of settlement reserve for the previous trading day+trading margin for the previous trading day-trading margin for the current day+actual offset amount for the current day+profit and loss for the current day+trading margin for the current day+other funds, etc.
Calculation formula of transaction cost:
Transaction cost = ∑ [volume (lot) × contract transaction cost (yuan/lot)
Trading margin refers to the actual deposit paid by member units or customers for holding futures contracts in futures trading. It is divided into initial margin and additional margin:
initial margin
Initial margin is the money that traders need to pay when they open new positions. According to the transaction amount and margin ratio, that is, initial margin = transaction amount and margin ratio. At present, the minimum margin ratio in China is 5% of the transaction amount, which is generally between 3% and 8% internationally.
In the process of holding positions, traders will have floating profits and losses (the difference between settlement price and transaction price) due to the constant changes of market conditions, so the funds actually available in the margin account can be increased or decreased at any time. Floating profit will increase the balance of margin account, while floating loss will decrease the balance of margin account. The minimum balance that must be kept in the margin account is called maintenance margin. Maintenance margin: settlement price x position x margin ratio xk(k is a constant, called maintenance margin ratio, which is usually 0.75 in China).
Additional deposit
When the book balance of the margin is lower than the maintenance margin, the trader must replenish the margin within the specified time, so that the balance of the margin account is ≥ settlement price x position x margin ratio, otherwise the exchange or institution has the right to forcibly close the position on the next trading day. This part of the margin that needs to be replenished is called additional margin.