The leverage ratio of crude oil investment is also called leverage ratio. The leverage ratio of crude oil investment transaction has its calculation method: leverage ratio = actual value/margin. When conducting margin trading, investors invest several times the original amount with a small amount of funds in order to obtain a rate of return that fluctuates several times relative to the investment target. The higher the leverage ratio of crude oil investment, it means that the change of unit market price will bring greater profit or loss.

The leverage ratio of crude oil is actually the ratio of the actual value of crude oil to the margin. The leverage ratio of crude oil investment is divided into four grades: 8% below 30,000, 5% from 30,000 to 6,543.8+10,000, 4% from 6,543.8+10,000 to 200,000, and 3% above 200,000.