Here is a simple Bitcoin data plugin for AmiBroker written on C# with non official AmiBroker Plugin SDK. This plugin provides EOD, 1min, 15min, hourly feeds for virtual Bitcoin exchanges like BTCE,MTGox,Virwox ; where MtGox, called “Mount Gox” or “MTGOX”, has been the most widely used bitcoin currency exchange market since it was started, and remains the largest in terms of popularity and volume.