May: -4260.08 yuanJanuary:-13,296.2 yuanToday's profit: +3537.65 yuan
2020:+34,277.8 yuanRunze technology retreats to take profit and sell.September: 11,228.38 yuan
October: -27372 yuan2021:+23,432.42 yuanDecember:
Strategy guide 12-14
Strategy guide 12-14