Does the landlord want to ask the difference between foreign exchange and national foreign exchange reserves?

First of all, for a country, foreign exchange includes national foreign exchange reserves, and foreign exchange transactions mainly include the following parts: first, the government, second, banks, third, people who actually need foreign exchange, such as business dealings between companies and foreign companies, and fourth, speculators.

In addition, foreign exchange is divided into spot, forward, swap, foreign exchange option and foreign exchange futures.

Let's talk about it here. If the landlord doesn't understand anything, you can come to my Baidu space to see the blog post introduction.

There is a video of foreign exchange margin trading in the blog.