July: -356.24 yuanJanuary:-13,296.2 yuanAnother solution
May: -4260.08 yuanMay: -4260.08 yuanThis month's profit: +6912.15 yuan
2021:+23,432.42 yuanJune: 218.53 yuanThis year's profit:-17,640.13 yuan
Strategy guide 12-13
Strategy guide 12-13
Strategy guide
12-13
Strategy guide 12-13
Strategy guide 12-13
Strategy guide
12-13
Strategy guide
12-13
Strategy guide
12-13
Strategy guide 12-13