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MT4 expert advisor$200 on MQL5by Pui Yan Leung
What the developer says
Overview Happy Hawk is a sophisticated trend-following grid system that combines visual EMA ribbons with a dynamic dollar-based profit/risk management.
Quoted from the listing. We have not tested these claims.
Compiled from its public MQL5 listing. FxRobotEasy has not traded Happy Hawk; what these notes say about how it works comes from that listing.
The developer, Pui Yan Leung, positions the system as a trend-following grid with a protective Stair-Step exit to minimize losses as positions unwind.
What makes Happy Hawk unique is the combination of trend confirmation and monetary layer sizing rather than fixed lot grids. The algorithm opens signals when EMA crossovers align with higher-timeframe momentum, then staggers dollar-sized additions if the trend continues. Profit targets are managed in dollar amounts to preserve consistency across account sizes. Risk management is explicit: the Stair-Step exit progressively secures gains and reduces exposure when momentum fades. Happy Hawk adapts to trending forex pairs and major indices best, while range-bound or highly choppy sessions may reduce its effectiveness.
Operationally, Happy Hawk is configurable on MT4 with options for fully automated crossover trading or manual execution via the on-chart dashboard. This review highlights that traders should match strategy parameters to account size and risk tolerance before scaling live.
Overall risk classification for Happy Hawk is moderate. The strategy’s grid additions increase exposure during extended trends, while the Stair-Step exit aims to limit downside by securing incremental profits. Stop loss behavior is adaptive; the system uses ATR-influenced thresholds and dollar-based maximum loss per layer rather than fixed pip stops. Position sizing scales with account equity and configured dollar amounts per grid level to keep risk proportional. Vulnerabilities include prolonged choppy markets and sudden gap events during news, which can widen drawdowns. A recommended starting account size for practical risk control is $2,000 to $5,000 depending on chosen aggressiveness.
Listed strengths
Worth checking
Install the Happy Hawk expert on MT4 by copying the EA file and accompanying indicator files into the MQL4/Experts and MQL4/Indicators folders, then restart the platform. Attach the EA to a 1-hour or 4-hour chart and enable automated trading. Key parameters include dollar amount per grid layer, maximum grid steps, EMA ribbon periods, and Stair-Step exit thresholds. Use a reputable ECN or low-spread broker with stable execution. Run a forward test on a demo account for 30-90 days and perform an optimization sweep on one instrument before deploying on a funded account.
Free to try · from FxRobotEasy
Our robots at work. Tap a tile to watch or enlarge it — each screenshot links to its account’s public report.
Trendopedia AIby FxRobotEasy
Our trend-following robot for the major FX pairs
FxRobotEasy on Telegram
The team's notes, every day
| Happy Hawk | Trendopedia AI | |
|---|---|---|
| How you get it | Buy on MQL5 ($200) | Free installer; runs on a demo account first |
| Platform | MT4 | MT5 |
| Public account reports | — | Yes — see the screenshots above |
| Made by | Pui Yan Leung | FxRobotEasy |
Product data from the MQL5 marketplace. Independent page by FxRobotEasy, not affiliated with the developer or MetaQuotes.