Meme stock swings - here's a refresher on gamma squeeze if you need
AMC was the meme stock of the week, Greg had this Wednesday:
GME was the flavour du jour earlier the year, for many weeks.
Form group, all buy stock, price goes up, right? Yeah, not that simple,. Driving the price higher utilising options is even more effective. Reuters have a bit of a rundown here which is handy as instruction/refresher if you need: