Golden Finance reports that Crypto.com has expanded its product range in the United States, launching stock and exchange-traded fund (ETF) trading on its platform. According to a statement on January 3, the company said its users can now manage stocks and ETFs as well as their cryptocurrency portfolios directly through their app. The platform offers zero-commission trading, zero-commission stock options and seamless asset transfers. The feature will initially roll out in Pennsylvania, Ohio, Washington and Arizona, and will soon roll out nationwide.