Grayscale tops $50 billion: ‘Will soon pass Worlds Largest Commodity ETF’ Grayscale continues to grow, passing $50 billion. That’s equivalent to the world’s second-largest commodity ETF. Major U.S. asset manager Grayscale has just surpassed $50 billion in cryptocurrency assets under management for the first time. Grayscale’s AUM is creeping ever closer to the $57 billion…