Cryptocurrencies and stocks associated with “Roaring Kitty” rose Wednesday following the famed trader’s apparent ‘Merry Christmas’ wish.What happened: Keith Gill, better known online as Roaring Kitty, became active on the special day after he posted a picture of a neatly wrapped gift.The message conveyed his Christmas wish and wasn't as cryptic as some of his earlier social media posts. See Also: North Korean Hackers’ Suspected Presence Triggers Over $500 Million In Outflows From Crypto ExchangeThe frenzy t ...