March: 7393.83 yuanSeptember: 11,228.38 yuanThis month's profit: +6912.15 yuan
May: -4260.08 yuan2020:+34,277.8 yuanThis month's profit: +6912.15 yuan
This year's profit:-17,640.13 yuanOctober: -27372 yuan2020:+34,277.8 yuan
Strategy guide
Strategy guide
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