Another solutionJune: 218.53 yuan2021:+23,432.42 yuan
Runze technology retreats to take profit and sell.This year's profit:-17,640.13 yuanNovember: 10,204.78 yuan
May: -4260.08 yuan2023:-10,561.49 yuanFebruary: -5741.46 yuan
Strategy guide 12-14