GameStop soars 70% as 'Roaring Kitty,' who drove meme craze, resurfaces

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

GameStop soars 70% as 'Roaring Kitty,' who drove meme craze, resurfaces
GameStop shares soared Monday after "Roaring Kitty" posted online for the first time in roughly three years.