Yes, strong leveling also requires conditions, and it can only be forced to close positions under certain circumstances. In the case of sufficient remaining margin, although there are different views from the outside world, it is still a normal position for the exchange. As long as the margin is not less than a certain percentage (25%), it will not be forced to close the position.

The essence of futures is to sign long-term contracts with others to buy and sell commodities (or stock indexes, foreign exchange, interest rates) in order to achieve the purpose of maintaining value or making money.

If you think the futures price will go up, go long (buy and open positions), go up (sell) and close positions, and earn: price difference = close positions-open positions.

If you think the futures price will fall, short (sell the position), fall (buy) and close the position, and earn: price difference = opening price-closing price.