Dumb Money depicts the real-life GameStop short squeeze that fuelled the ‘meme stock’ trend.
Shares in the gaming chain and other stocks like AMC and BlackBerry are soaring once again.
WallStreetBets is now reshaping financial markets: Non-professional market participants, or retail investors, are doing the work traditionally performed by financial advisers and analysts.
There was outrage after Robinhood and other trading apps temporarily suspended buying of the stocks being targeted by the Reddit traders.
The question is if and how the regulators can respond.