June: 218.53 yuanRunze technology retreats to take profit and sell.March: 7393.83 yuan
September: 11,228.38 yuanJuly: -356.24 yuanThis year's profit:-17,640.13 yuan
2022:-84,963.5 yuanFebruary: -5741.46 yuanDecember:
Strategy guide 12-13
Strategy guide
12-13
Strategy guide 12-13