Prakhar Srivastava / Reuters : Crypto custody company BitGo aims to raise up to $201M in its IPO on the NYSE at an up to $1.96B valuation, selling 11.8M shares at $15 to $17 per share —  Crypto custody startup BitGo said on Monday it was targeting a valuation of up to $1.96 billion in its U.S. initial public offering …