Kiwi and Roo: Automated MT4 Trading on AUDCAD/NZDCAD with Verified Results

In this 2026 review of Kiwi and Roo we present a clear performance and strategy analysis that explains what separates this EA from traditional grid systems. Kiwi and Roo is a mean-reversion grid Expert Advisor built specifically for AUDCAD and NZDCAD on the M15 timeframe; the algorithm tracks a calculated fair-value level and opens offsetting grids when price deviates beyond user-set thresholds. The design focuses on opening in both directions to capture reversion opportunities while maintaining independent control over each grid. What makes Kiwi and Roo unique is the combination of dual independent grids and a tiered position sizing scheme that deliberately reduces lot-size multipliers as the grid deepens, then holds lots flat after a configured level. This reduces capital escalation risk that typical doubling grids face. The EA also exposes threshold, step, and maximum grid depth parameters so traders can tune aggressiveness to account equity and risk appetite. Nattapad Salasawadi developed the strategy to work within the liquidity profiles of AUDCAD and NZDCAD and to limit exposure during trending bursts. In practice Kiwi and Roo performs best in range-bound or mean-reverting market conditions on M15 where deviations from fair value are frequent but not extended. The expected performance characteristics include moderate trade frequency, episodic drawdowns during trends, and recovery potential as the grid reverts. Backtests and live samples indicate stable expectancy when configured conservatively, but outcomes depend on precise parameter selection and disciplined risk management in live MT4 accounts.