March: 7393.83 yuanJune: 218.53 yuan2020:+34,277.8 yuan
February: -5741.46 yuanNovember: 10,204.78 yuanThe higher the frequency of buying and selling, the more you lose, or you have to watch less and move less.
December:This month's profit: +1636 yuan
Strategy guide
Strategy guide 12-13
Strategy guide
12-13