#FRONT When playing with contracts, don’t open too high a multiple, and it’s not recommended to swap positions all the time. Open an opening of about five times. This wave of rising prices will basically have an increase of 60. Five times the contract means three times the principal. Find two. Ten times the principal, those 20 times contracts on the square that only show you the rate of return are all 10u20u double openings, just to charge handling fees for placing orders, just take a look, the funds should always be in your own hands