Updated my tiny price monitoring service to v1.4 Link: http://polotrex.com/
New features: - now all coins from Poloniex and Bittrex available from top select box; - coins are sorted by poloniex 24h volume, default coin is the 1-st coin; - custom 5m volume sound alerts now; - added marketcap link for each coin.
Features list: - good for arbitrage usage; - realtime poloniex, bittrex (bitfinex, kraken and yunbi for ETC, ETH) prices, volumes and orders with order grouping; - 5 min volume shows current exchanges activity; - sound alerts on 5m volume movement; - minimalistic design, good for mobile devices.
Accepting feature requests in comments! =)