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- UID
- 222302
- 帖子
- 408
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- 注册时间
- 2011-7-2
- 最后登录
- 2016-6-23
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jbaphna Wrote:
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> With a collar you hold the underlier plus a bull
> spread hence no leverage. A bull spread standalone
> does use leverage. Agree?
I thought a collar was a protective put + covered call
a bull spread is two calls or two puts
no? |
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发表于 2011-7-13 15:17
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