Sort:  

Bittrex is a good option now. For updated list of exchanges check out https://coinmarketcap.com/currencies/steem/#markets

Thanks for the heads up. However, Bittrex doesn't accept new registrations at the time being :(

Coin Marketplace

STEEM 0.18
TRX 0.16
JST 0.030
BTC 62410.74
ETH 2445.09
USDT 1.00
SBD 2.67