'Roaring Kitty's' Return Raises Meme-Stock Excitement, Boosting BlackBerry

BlackBerry $BlackBerry(BB.US)$ shares gained close to 11% to $3.44, advancing for a second straight session, as the stock got lifted by excitement about another meme-stock rally.

Shares of other meme stocks including AMC Entertaiment $AMC Entertainment(AMC.US)$ and GameStop $GameStop(GME.US)$ exploded Monday after the first social media post in almost three years by a trader who goes by the name of “Roaring Kitty.” He was one of the leading drivers behind the meme-stock craze of 2021.