GameStop shares jump 30% as trader 'Roaring Kitty' who drove meme craze posts again

GameStop shares rallied in the premarket Monday after "Roaring Kitty" posted for the first time in roughly three years.

GameStop shares jump 30% as trader 'Roaring Kitty' who drove meme craze posts again
GameStop shares rallied in the premarket Monday after "Roaring Kitty" posted for the first time in roughly three years.