tag:blogger.com,1999:blog-4751610667110065763.post3062702917786130292..comments2023-10-13T14:07:08.908-04:00Comments on HowtoInvestOnline: How to Sharpe-n Your ETF Selection ProcessCanadianInvestorhttp://www.blogger.com/profile/05645767559302303541noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4751610667110065763.post-62054009229026031512012-11-23T18:54:54.708-05:002012-11-23T18:54:54.708-05:00I can't see much predictive value in Sharpe ra...I can't see much predictive value in Sharpe ratios based on just 3-5 years of data. This would just allow you to build a perfect portfolio for the past 3-5 years, but wouldn't necessarily be a good portfolio for the future.Michael Jameshttps://www.blogger.com/profile/10362529610470788243noreply@blogger.com