September: 11,228.38 yuanJanuary:-13,296.2 yuanRunze technology retreats to take profit and sell.
October: -27372 yuanAugust: -5766.84 yuanDecember:
March: 7393.83 yuanToday's profit: +3537.65 yuanOctober: -27372 yuan
Strategy guide
Strategy guide 12-13
Strategy guide