Theoretically, it can be turned infinitely, and it is very rare to double it, and it is very common to lose everything. It is suggested to consider how many losses you can bear a year before considering how much you earn.

For example, gold can double in a week. You can start with agricultural products, and the risk is slightly smaller. No matter how many times you turn it over, mistakes may be cleared. So be proficient, become an expert, and master your mature profit model.

Futures and spot are completely different. 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.