This one went up the moment I shorted, Tim later said shorting in this market is risky. Was -$75 but I held on and volume increased as stock price fell. I was -$20, tried to cover but missed my execution. Went back up again and I was -$70 again. Then stock fell again down to $2.60 ish and I cover 100 shares by mistake. Stock kept falling so I used my 50 shares to recover fees and brake even. Excellent experience