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by ceejayoz
3141 days ago
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"You're following the herd" seems to be the latest bit of FUD pushed by active managers, but they're still not making a good case for their own ability to beat the herd. https://www.caseyresearch.com/man-vs.-chimp/ > In the WSJ feature, the darts won 55 of the 142 contests, and the pros won 87. That 61% to 39% margin would be a blow in an election, but remember: this is not just any old human vs. darts. This is the best in the business against randomness. > In their new book, Dubner and his coauthor Steven Levitt cite a study by CXO Advisory Group examining 6,000 stock market predictions by so-called experts over several years. Experts’ overall accuracy rate was 47.4%. > Indeed, according to the Wall Street Journal’s online screening tool, only 71 of 17,785 funds—just 0.4%—outperformed the S&P over 10 years. |
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