m*y
2 楼
每次change an option order 或者 cancel an option order 好像都要交钱?怎么有
个27刀的fee, 卖两个call 而已,太黑了吧?
个27刀的fee, 卖两个call 而已,太黑了吧?
o*r
4 楼
IB charges a fee every time you change or cencel an option order when the
option is penny-priced.
option is penny-priced.
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