H*****D 发帖数: 4462 | 1 实在不懂,如果怕他跌,你就卖掉点POSITION,为什么要去买PUT。。。 | k*******q 发帖数: 5493 | 2 对付震荡特别频繁的情况
【在 H*****D 的大作中提到】 : 实在不懂,如果怕他跌,你就卖掉点POSITION,为什么要去买PUT。。。
| r******o 发帖数: 1530 | 3 suppose you have 401K or mutual fund that prohibts short term trading, that'
s what people call hedge | H*****D 发帖数: 4462 | 4 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
|
|