10.8*3000=32400
買入時所支付的印花稅以及手續費:
(10.8*0.2%+10.8*0.35%)*3000=178.2
賣出時股票總價值:
12.2*3000=36600
賣出時所支付的印花稅以及手續費:
(12.2*0.2%+12.2*0.35%)*3000=201.3
通過這次買賣***賺錢:
36600-32400-201.3-178.2=3820.5