- UID
- 442207
- 帖子
- 54
- 主题
- 27
- 注册时间
- 2012-6-5
- 最后登录
- 2013-10-12
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I don’t get how they got the answer. Are we suppose to calculate the std then the sharpe to compare. I know it’s like the old portfolio multiple by correlation, but I have no idea what that means. Also how they got .9558 |
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