
- UID
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- 注册时间
- 2011-7-11
- 最后登录
- 2014-8-7
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ohai Wrote:
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> -1 correlation basically means that you have the
> exact opposite of something else in your
> portfolio, which would include any alpha effect.
> So, you might want to add this asset to your
> portfolio to reduce risk.
If the objective is to reduce risk without regards to return, then buy Rf. |
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