May: -4260.08 yuanJune: 218.53 yuanThis year's profit:-17,640.13 yuan
Runze technology retreats to take profit and sell.This month's profit: +6912.15 yuan2021:+23,432.42 yuan
December:Runze technology retreats to take profit and sell.2023:-10,561.49 yuan
Strategy guide 12-14
Strategy guide