1.交易成本:股票手續費、證交稅2.交易成本 = (買進總金額✖手續費率✖折扣) + (賣出總金額✖手續費率✖折扣) + (賣出總金額✖交易稅率)3.零股交易跟買賣整張股票一樣4.降低交易成本的2個方法Podcast搭配完整圖文:))https://jiucaimate.com/invest/stock-5/)Music provided by 샛별 ))https://youtu.be/yhaiWuz4cKw)) Promoted by BGMDNo Copyright Music ))http://tiny.cc/yf4qpz)) Powered by Firstory Hosting)