March: 7393.83 yuan2021:+23,432.42 yuanToday's profit: +3537.65 yuan
July: -356.24 yuanMay: -4260.08 yuanDecember:
June: 218.53 yuanNovember: 10,204.78 yuanApril: -985.06 yuan
Strategy guide 12-14
Strategy guide