【在 m**m 的大作中提到】 : It's ok if you don't buy more contracts than you would with stocks. 200 : shares? Then 2 contracts only. Lots of frogs cross that ratio..
【在 m**m 的大作中提到】 : It's ok if you don't buy more contracts than you would with stocks. 200 : shares? Then 2 contracts only. Lots of frogs cross that ratio..