如果看出它是跌的趋势,可以卖SPY啊
所有跟帖:
• not aways, 例如IRA。而且有人觉得一倍不够刺激,OPTION又太刺激。选个中间2,3倍还是不错的。 -randomeSell- ♂ (0 bytes) () 02/23/2015 postreply 08:01:35
• not aways, 例如IRA。而且有人觉得一倍不够刺激,OPTION又太刺激。选个中间2,3倍还是不错的。 -randomeSell- ♂ (0 bytes) () 02/23/2015 postreply 08:01:35
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