Hi I just woke up on the news that Bittrex will officially credit all the accounts with the equivalent amount of Bitcoin Gold , So if you have BTC on Bittrex you are safe , But up until now they will not support trading the coin . It is strange , they are stating that they are waiting for a connect from the deva of BTG !! Really Bitcoin Gold did not connect an exchange like Bittrex yet ! WTF .
Quote " We'd also like to encourage the BTG development team to reach out to us. "

Officially statement link : https://support.bittrex.com/hc/en-us/articles/115002320451