Having a long position in a stock means that you own shares and will make money as the stock price rises. Having a short position in a stock means that you are betting on the decline of the stock’s ...

Investor Martin Shkreli’s big biotech short position is blowing up after the stock’s monumental rally over the past week, following a major clinical catalyst. Popularly known as “Pharma bro,” Shkreli ...

On Saturday, the Tesla Owners Silicon Valley handle on the social media platform X opined that Gates was covering his Tesla short position following news that the Bill Gates Foundation was dumping 65% ...