WAKA WAKA is a FREE MT4 EA with a live track record, many years of stable trading, and a low drawdown. MT4 EA Download is the advanced grid system which already worked on real accounts for years. Instead of fitting the system to reflect historical data (like most people do), it was designed to exploit existing market inefficiencies. Therefore it is not a simple “hit and miss” system that only survives by using a grid. Instead, it uses actual market mechanics to its advantage to make a profit. Because of this method, this EA has a very high ROI(Return on investment) with relatively good stability. According to the developers, this automated trading system can perform miracles. Many Traders scare away from Martingale, as this principle is perceived as the basis of the trading system. But from our testing, this WAKA WAKA works well with good safe stability. This EA One Chart Setup allows you to trade on multiple pairs just by attaching it to a single chart. On Default, it trades on AUDNZD, AUDCAD, and NZDCAD pairs which you can change using input parameters.