Andrew Left, the short seller indicted by the US over trading tied to social media posts, is suing a Toronto-based hedge fund, alleging its executives lied to the SEC about payments made to him in order to “save their own skins.” https://t.co/cHIQNN4rah ...

Palantir shares tumbled Tuesday afternoon, extending recent losses as a high-profile short seller fueled worries the stock could be overvalued after a strong run earlier this year. https://t.co/Ig8M4fhUCM ...