Ethereumwisdom is a great website that pulls the prices for Ethereum, The DAO, Litecoin, LISK, Expanse from all the top exchanges. It updates every few seconds and it also shows the current prices in BTC, USD and EUR.
It has a nice clean interface with no annoying popups, it does have a couple of ads for cex.io which i have personally used in the past for purchasing mining hash power although now they are more of a trading exchange.
You can also see market cap, available supply and the 24-hour change. You can click on the exchange name and view
candle sticks, market depth, bids and asks.
I think it's a great trading tool and an easy to use website.
Cool review raffern