Leveraged trading in crude oil investment means that under the same reasonable position, large leverage can improve the utilization rate of funds, because the greater the leverage, the smaller the amount of margin used per order, the more available margin, and the greater the risk that can be resisted. The leverage is 33 times and the crude oil in the warehouse is 50 times, depending on the contract you made. The greater the leverage, the less margin is used and the higher the capital utilization rate, but it is necessary to control the position and set a stop loss.