Reduce your position: when you find that your buying is a serious mistake, especially when you buy at the price after the previous skyrocketing, you should reduce your position and stop loss in time. As long as we can ensure that the funds will not suffer big losses, there will always be countless opportunities to earn back in the gold market.
Short-selling: When you are deeply locked and unable to close your position, and it is confirmed that there is still room for further deep decline in the market outlook, you can use short selling to sell the locked list first and then buy it back at a lower position, effectively reducing costs.
If you don't understand, ask the old. The church at 46-2562-990 is better.