At the end of May, a cryptocurrency exchange Bittrex got banking agreement that allows some clients to trade in USA dollars.
According to Bittrex Twitter account, the exchange launches a US dollar (USD) market for Bitcoin Cash (BCH) on October 3.
Currently Bittrex offers USD markets for Bitcoin, Tether, TrueUSD, Ethereum Classic (ETC), XRP (XRP), Cardano (ADA), Zcash (ZEC), TRON (TRX), Litecoin (LTC) and Bitcoin Cash (BCH).
https://coinstelegram.com/2018/10/03/bittrex-launches-usd-markets-for-bitcoin-cash-bch/