Gold and foreign exchange are collectively referred to as gold and foreign exchange, because gold and foreign exchange are often the most relevant in the financial investment market, so people are used to mentioning gold and foreign exchange side by side. Gold in kind means buying a lot of gold and waiting for appreciation. If it falls, there will be no profit and it will take up a lot of money. With the improvement of people's economic ability and financial knowledge, the one-way profit-making stock market can no longer meet the financial needs of investors, and more and more people turn to the gold foreign exchange market with more operating space and investment value.