Each of the following Exchanges appear in the Top 10 interms of their volume of transactions:
- Poloniex - USA
- Kraken - USA
- Gatecoin - Hong Kong
- Exmo - Spain
- Yunbi - China
- Bittrex - USA
- Bitfinex - Hong Kong / British Virgin Islands (BVI)
EtherEx will be an open source, non-profit, next generation decentralized exchange built on Ethereum.
Etherex is currently in alpha
Cryptocompare provide an overview and detailed analysis of the primary exchanges.