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How can one go short in Uber?
The answer to this question is related to another question: How would I invest in Uber? Given that Uber is a privately-held company, the average investor cannot directly buy stock.  However, there are some indirect methods that you can use to invest in Uber, and as a result, it is also possible to indirectly short Uber. One method is to invest in (or short) companies that invest in Uber.  Alphabet/Google (GOOG) owns some, as well as Microsoft (MSFT), Toyota (ADR), and other companies.  Theoretically, you could short these companies, as a hit to Uber would be bad for those companies. Another method would be to look at Uber's competitors.  Think about what companies would do well if Uber went under.  Lyft, perhaps, although it is so similar to Uber that if one has trouble, the other may as well.  Perhaps instead you might invest in a traditional taxi company, or a company that provides services to taxi companies, such as Medallion Financial Corporation (MFIN). Keep in mind that either investing or shorting any of these is not really the same as investing/shorting Uber.  It provides you some exposure in Uber, but your investment is also affected by many other things that have nothing to do with Uber. For more information, see the Investopedia article Ways to Invest in Uber before It Goes Public. For the record, I don't recommend that you do any of this.