It is amazing that an exchange that is one year old is now looking at $1 Billion in profits and over 10 million users. It is a testament to the strength of crypto markets. 
https://forexmarketslive.com/binance-eyes-one-billion-in-profits-this-year/
This is really a big surprise for me. Bitrrex and Poloniex are exchanges created before Binance, but Binance has made a billion dollars in just over a year. I think present Binance exchange is the best https://forexmarketslive.com/binance-eyes-one-billion-in-profits-this-year/