September: 11,228.38 yuanMay: -4260.08 yuanMarch: 7393.83 yuan
January:-13,296.2 yuanMarch: 7393.83 yuanThis year's profit:-17,640.13 yuan
October: -27372 yuanToday's profit: +3537.65 yuanDecember:
Strategy guide 12-14
Strategy guide