2020:+34,277.8 yuanMay: -4260.08 yuanFebruary: -5741.46 yuan
This month's profit: +6912.15 yuan2021:+23,432.42 yuanAnother solution
November: 10,204.78 yuanToday's profit: +3537.65 yuan2022:-84,963.5 yuan
Strategy guide
Strategy guide 12-13
Strategy guide 12-13