主题:【原创】全球熊市的开始:DOW大跌超过400点 -- 倥偬飞人
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used in place of actual long/short positions.
you pay some premium for the leverage. if you are lucky and the stock moved fast, most of the premium can be recovered when the option changes hands again.
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🙂Put最好,因为占用资金少,回报大 倥偬飞人 字39 2007-03-02 13:24:17
🙂几个问题 小玩意 字74 2007-03-02 14:04:44
🙂short 本股是需要现金或者margin 倥偬飞人 字456 2007-03-02 14:12:45
🙂deep-in-the-money options can be
🙂我觉得如果资金充裕,卖空比较好 laozhong 字399 2007-03-02 14:25:20
🙂新东方P/E60多,option面世了 laozhong 字20 2007-03-02 14:00:15
🙂问几个问题 simplyred 字252 2007-03-02 10:31:58
🙂这个要具体情况具体分析 倥偬飞人 字520 2007-03-02 11:40:27