November: 10,204.78 yuanAnother solutionThis year's profit:-17,640.13 yuan
May: -4260.08 yuanThis month's profit: +6912.15 yuanToday's profit: +3537.65 yuan
2022:-84,963.5 yuanAugust: -5766.84 yuanMarch: 7393.83 yuan
Strategy guide
Strategy guide 12-14