Where is the evidence that most of the volume came from wsb users? Genuinely curious because I don't know the details. Is it possible that a third party saw the situation and joined in?
Robinhood is the app of choice for WSB users. Robinhood also leans heavily towards the younger crowd. Robinhood released numbers recently on how many people have tsla, gme, pltr and other stocks in their portfolio. Google it.
That is just a generic trend. It doesn't explain who participated in the past 3 days of volume.