GameStop stock soars 47% as ‘Roaring Kitty’ announces livestream, reveals $382 million unrealized gain Yahoo FinanceGameStop shares jump more than 40% as ‘Roaring Kitty’ schedules YouTube livestream for Friday CNBCKeith Gill’s GameStop Trades Pose Conundrum for Market Cops The Wall Street JournalGameStop Stock Surges Again After Roaring Kitty Schedules a YouTube Livestream Barron’sGameStop stock surges 40% as ‘Roaring Kitty’ as goes back to YouTube Quartz