It looks like meme stocks are back in the game. Shares in video game retailer GameStop got a huge boost Monday due to a cryptic social media post. “Roaring Kitty,” the online name of American investor Keith Patrick Gill, who is known for igniting GameStop’s massive meme stock short squeeze in 2021, posted on X after a three-year hiatus — sending GameStop stock up as much as 110% and halting trading several times.
