June: 218.53 yuanAnother solutionToday's profit: +3537.65 yuan
2021:+23,432.42 yuan2020:+34,277.8 yuanOctober: -27372 yuan
February: -5741.46 yuanAugust: -5766.84 yuanRunze technology retreats to take profit and sell.
Strategy guide 12-14
Strategy guide