Adaptive grid system
Harmonizer
A grid Expert Advisor that sizes and spaces each entry from current volatility rather than a fixed ladder, trading several symbols from one chart.
Crypto payment · 10 MT5 accounts · lifetime updates
Live account — Harmonizer Extreme
Alpari-MT5 · 1:500 · Extreme preset · running since 2024-02-18
Independently verified by MetaQuotes
Past performance is not necessarily indicative of future results. Hypothetical and simulated results have inherent limitations and do not represent actual trading.
Figures read from MQL5 on 2026-08-24. The widget above is live.
How it trades
What Harmonizer does
Bollinger breakout with an RSI filter, entered on a volatility-scaled grid.
It is designed for AUDCAD, NZDCAD on M15. Those are not the only markets it will run on, but they are the ones it was built and tested against — test anything else on your own broker before committing capital.
The strategy is spread sensitive. Run it on an ECN or raw-spread account and keep it on a VPS so it is not interrupted.
Specification
- Version
- 3.00
- Symbols
- AUDCAD, NZDCAD
- Timeframe
- M15
- Deposit
- $500 minimum, $1,500 recommended
- Account
- Hedging, 1:200 leverage or higher, VPS
- Platform
- MetaTrader 5
- Licences
- 10 MT5 accounts
Before you buy
- · This EA trades automatically and can lose money. Position sizing is yours to set.
- · You must allow raw.githubusercontent.com in MetaTrader’s WebRequest list, or the licence check cannot run. Setup guide.
- · Payment is in crypto and is final once confirmed on-chain.
- · It needs to stay running. Use a VPS rather than a laptop that sleeps.
- · The published record is one account on one broker with one risk preset. Yours will differ.