December:This year's profit:-17,640.13 yuanThis month's profit: +6912.15 yuan
Today's profit: +3537.65 yuanThis month's profit: +6912.15 yuanThis month's profit: +6912.15 yuan
2020:+34,277.8 yuanFebruary: -5741.46 yuan2022:-84,963.5 yuan
Strategy guide 12-14