Just talked to bittrex, they have only 86 signups from nxt at the moment..
You should all go and sign up.
You should all go and sign up.
Quote
Go to https://bittrex.com/Account/Register and use SUPPORT_NXT as the invite code. This gets you past the invite code queue. Place some trades, enabled 2FA, or try any of our other features to help us stress the site before the final launch. If you find a bug, we're handing out bug bounties as well. Having a great exchange helps us but also helps the NXT community.
Done. Testing trading some DOGE until they add NXT.