I haven't personally seen it top $5000 on any of the exchanges I follow but it's only a matter of time.

That and the fact you mention 82.8% of people who own Bitcoin Cash after the August 1st fork have yet to sell their BCH (and will probably spend it on BTC, ETH or other cryptos when they do) as well as the Blass appointment at the SEC and the flight from stocks, means that $5000 will no longer seem high in few months time. :)