None of them are right. After buying and opening a position, you need to sell and close the position, that is, you need to get back the deposit. At this time, who will use the deposit to buy this bullish order? Of course, people who want to buy and open positions will leave the money and take away the list, while those who have sold and opened positions want to buy and close positions at this time, and also want to put the list in the market and take away the deposit. So the latter wants to get the deposit back and sell the contract just like you, so he wants to continue buying.