Updated my tiny price monitoring service to v1.3 Link: http://polotrex.com/
New features: - now 5 exchanges for ETC and ETH pairs, Bitfinex and chinese Yunbi added; - sound alerts, when 5min Volume > 0.5% from 24h Volume.
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 big 5m volume movement; - minimalistic design, good for mobile devices.