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phph (名月赤城山) 于 (Fri May 28 22:44:24 2010, 美东) 提到:
请问可以short多少option？
1. 账户现金能买的option数目
2. 账户现金能买的股票数所相当的option数目
谢谢大牛
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GnGSystem (GnGSystem) 于 (Fri May 28 22:48:46 2010, 美东) 提到:
short options is dangerous.
the question should not be how much you can short, the question should be
how much you can profit from doing so.
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GnGSystem (GnGSystem) 于 (Fri May 28 22:54:07 20 |
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