It is not illegal for investors to announce their trading process, but it is illegal to charge fees and manage money.
Futures, whose English name is futures, is completely different from spot. Spot is actually a tradable commodity. Futures are mainly not commodities, but standardized tradable contracts with certain mass products such as cotton, soybeans and oil and financial assets such as stocks and bonds as the targets. Therefore, the subject matter can be commodities (such as gold, crude oil and agricultural products) or financial instruments.
From a rational point of view, investing in the futures market is a good choice. Although there are certain risks, due to the low capital occupation and high rate of return in the futures market, it is worthwhile for investors to regard futures trading as a part of venture capital to improve the income of the whole fund pool. But no matter which group, investment in futures market is inseparable from the guidance and advice of professional institutions. If there are risks, you need to invest carefully.