r*o2014-10-16 07:103 楼suppose you have 401K or mutual fund that prohibts short term trading, that's what people call hedge
H*D2014-10-16 07:104 楼i see, that kinda makes sense.that'【在 r******o 的大作中提到】: suppose you have 401K or mutual fund that prohibts short term trading, that': s what people call hedge