Moreover, it is a two-way transaction, which means that you can buy up or down, and you can make money if you fall. This is a big advantage of stocks.
It is easy to understand that if it goes up, it will buy low and sell high. When it falls, it is an empty order, that is, when the price of gold is high, it is predicted to fall, so it is borrowed to sell a few hands of gold. After the price of gold falls, buy a few hands to offset the previous loan. Earn the difference in the middle. It is the operation of selling first and then buying.
If you are interested, you can see more gold investment websites, such as Admiralty, 999 Finance, He Xun and so on, to learn more.