September: 11,228.38 yuanThis month's profit: +6912.15 yuanNovember: 10,204.78 yuan
This year's profit:-17,640.13 yuanOctober: -27372 yuanRunze technology retreats to take profit and sell.
2020:+34,277.8 yuanDecember:
Strategy guide 12-14
Strategy guide
12-14