Polo Digital Assets is a US-based cryptocurrency exchange offering a wide variety of digital assets.On October 18th, 2019, Polo Digital Assets was acquired by Justin Sun and an undisclosed invertors The terms of the transaction were not disclosed. Buy, sell, and trade Bitcoin (BTC), Ethereum (ETH), TRON (TRX), Tether (USDT), and the best altcoins on the market with the legendary crypto exchange.