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> And that valuation, depends on the global investment's community risk aversion and risk preference. > > Facebook trades at a P/E ratio of 71, meaning the equity is worth 71 years of current earnings. Netflix has a P/E of 116. Think that's shorts-sighted?

Most humans aren't trading on earnings, but on market psychology, believing they can sell to a greater fool in the future. And most trades aren't even made by humans, but by HFT algorithms trying to win massively-leveraged short-term bets for a fraction of a percent. The Facebook and Netflix P/E ratios have very little to do with long-term earnings.



The only place you can criticize the (weak) efficient market hypothesis from is atop a pile of money. Where is it?




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