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by pashamur 1937 days ago
The most important concept to understand about today's market is not short squeeze - it's gamma squeeze (which can lead to shorts being squeezed). It's about how traders got their hands on an unusual amounts of leverage (when you buy a call option, the market maker that sells it to you has to buy 5-10x the amount of stock in $$ value that it cost you to buy the option in order to hedge, and the closer the stock gets to your option price, the more hedging stock they have to buy)

GME, Tesla, all of the high-flyers and all the craziness of the last few months were driven by gamma squeezes and the YOLO call option buying of /wsb (with some hedge funds obviously jumping on board)