Mainly play spot, contracts are played casually, and the contract takes the money they can afford to lose, the leverage is not more than 5 times, the contract position is very low, and the spot may take 6-10 months, the time is relatively long, and the contract time is less than one month. Last year, I hit from 20w to 80w, but unfortunately the profit was basically lost in February, and I hope to kill it again to 100wrmb
