d****a
发帖数: 2901 | 1 in order to capture the volatility and avoid stuck with widen losses | d****a
发帖数: 2901 | 2 using option won't buy you too much | a****b
发帖数: 3588 | 3 神仙姐姐,没看明白....
【在 d****a 的大作中提到】
: in order to capture the volatility and avoid stuck with widen losses
| x*********x
发帖数: 1402 | 4 low cost, high profit
【在 d****a 的大作中提到】
: using option won't buy you too much
|
|
