想存金融股，領股利還是賺價差獲利最高？股市老手用1聰明操作，年賺最多15%

<![CDATA[<img src="https://image.cache.storm.mg/styles/smg-150x150-fp/s3/media/image/2021/10/13/20211013-060336_U20554_M718845_6a12.jpg?itok=WYma7wYe"...