And they'll have to make back these losses somewhere's........
Tesla short-sellers have lost $18 billion this year on the stock's 230% spike (TSLA)Traders betting against Tesla have lost billions of dollars this year as the stock surged to multiple fresh highs.Tesla short-sellers have notched $18.08 billion in net-of-financing mark-to-market losses amid the company's more than 230% rally, according to data released Thursday from S3 Partners, a financial-analytics firm.
