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by hash872
251 days ago
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Why do people persist in repeating this dumb meme? Tyler Cowen, who should really know better, does it too. To be profitable shorting, you have to not only be right about the direction of the market but you have to time it precisely. Shorting is not 'I think the market is going to decline at some point in the future', or else we'd all do it. You're borrowing to short, and your broker can call your loan at any time for any reason or no reason at all, including 'our risk algos felt nervous this afternoon'. If you try to short a stock or ETF and the market surges in a dead cat bounce before declining, you get completely wiped out even if you're going to be eventually right |
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It's even worse than that, you also have to get the price right. If everyone wants to short the same stocks, it's going to be expensive to do so.