GameStop shares jumped as Bitcoin hit a record high, potentially fueled by retail enthusiasm. The company recently approved Bitcoin as a treasury reserve asset.

GameStop directors Alain Attal and Larry Cheng have increased their stakes in the videogame retailer and original meme stock.

The stock has nearly doubled in value ... in cryptocurrencies such as bitcoin. Last weekend, GameStop CEO Ryan Cohen had posted a photo of himself with Strategy cofounder Michael Saylor, raising ...