evidence: Investors in Trump Media ($DJT) believe that they can prove who had inside knowledge of the assassination attempt against former President Donald Trump. [...] The claim that people heavily shorted $DJT before the Trump assassination attempt floated around X. Posters claimed that traders placed shorts on Friday, June 12—the day before the attempt. [...] Trump Media stock jumped up 30% on Monday, the first day markets opened after the assassination attempt. Since then they’ve declined a little bit, but are still above what they were last week.