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MT5 Strategies & Analysis Tools Developer | 30 years of programming | 7 years of trading en
I’m Fabien Martino, a software developer with 30 years of programming experience and 7 years in trading. I started coding at 14.

I build MetaTrader 5 strategies and analytical tools for Bitcoin, Ethereum, gold and US index/stock CFDs. My focus is practical: understandable rules, broker-aware execution, reproducible testing and useful setup resources. My MQL5 Market portfolio has been published since June 2026.

OCTOBER 2026 UPDATE — published 16 October
All eight Market products have a new release: diagnostics and account-equity recovery observation for the five EAs, data-readiness buffers for Matrix, and local CSV exports for Scanner and Preflight. The matched native MT5 regression checks preserved every order/deal row and financial metric for all five EAs on the tested feed, dates and settings. Setup notes and default presets are in the Hub below. Portfolio Allocation Planner 1.10 is submitted to CodeBase and awaiting moderation.

CHOOSE YOUR WORKFLOW

• Automated trading — five Expert Advisors:
QuantumBit Pro: adaptive Bitcoin grid, H4 trend filter and basket exits. Grid positions accumulate exposure.
https://www.mql5.com/en/market/product/182583

Gold Regime H1 Pro: gold trend/regime trading with volatility-based sizing and ATR management. Listed as “Gold Range Grid Mean Reversion”; additional entries are disabled by default.
https://www.mql5.com/en/market/product/182989

Crypto Portfolio Trend: BTC/ETH breakouts managed from one H1 instance with shared risk budgets.
https://www.mql5.com/en/market/product/182221

Bitcoin Regime H1 Pro: Bitcoin regime following and volatility-based exposure rebalancing. The optional adverse-move add materially changes risk.
https://www.mql5.com/en/market/product/185775

US Core Dip Portfolio: a daily long-only trend core with three RSI dip tiers for a configurable US CFD basket. Dip additions increase exposure.
https://www.mql5.com/en/market/product/200102

• Analysis without order execution:
Bitcoin Regime Matrix — closed-bar BTCUSD H1 regimes, chart markers, alerts and iCustom buffers.
https://www.mql5.com/en/market/product/201144
Crypto Regime Matrix Scanner — review multiple broker crypto symbols from one chart, with filters, ranking and data-freshness states. Matrix Score is relative trend strength, not a win probability.
https://www.mql5.com/en/market/product/201200

• Free preparation tools:
Broker Basket Preflight — inspect exact broker symbols, contract rules, quotes and minimum-volume calculations.
https://www.mql5.com/en/market/product/200118
MIT source: https://www.mql5.com/en/code/78139
Portfolio Allocation Planner — translate a hypothetical notional budget and target weights into broker-aware lot estimates and allocation shortfalls. It reads no account balance, equity or positions and sends no orders.
https://www.mql5.com/en/code/78141

START HERE
Strategy comparison, version-specific presets, native MT5 research reports and setup guides:
https://www.mql5.com/en/blogs/post/776668
CFD exposure checklist and worked examples (EN/FR):
https://www.mql5.com/en/blogs/post/777064

I document losing periods, equity drawdown, broker conditions and data limitations alongside returns. Backtests are simulations, not a live account record or independent forward validation. Use the free Market demo in the MT5 Strategy Tester before buying; after purchase or rental, evaluate on demo.

SETUP & SUPPORT
Use MQL5 private messages or product Comments. Include the product and version, exact symbol, settings and relevant journal lines; remove account identifiers and credentials.

Leveraged trading can cause substantial losses. Software protections are not guaranteed loss ceilings. Past performance does not guarantee future results.
Fabien Martino Ha publicado el producto

Crypto Regime Matrix Scanner Crypto Regime Matrix Scanner turns one MetaTrader 5 chart into a focused multi-symbol workspace for cryptocurrency markets. Kit de octubre de 2026: configuración, valores predeterminados y comparación de simulaciones . MT5 Setup Hub . The utility analyzes completed price bars, classifies each available symbol as LONG, SHORT or NEUTRAL, and ranks the list using trend structure, confirmation and signal freshness. Its purpose is to reduce manual chart switching and make

Fabien Martino Ha publicado el producto

Bitcoin Regime Matrix Bitcoin Regime Matrix is a closed-bar BTCUSD regime indicator for MetaTrader 5. It is designed for H1 and classifies the market as LONG, SHORT or NEUTRAL. Kit de octubre de 2026: configuración, valores predeterminados y comparación de simulaciones . MT5 Setup Hub . The indicator combines a slow exponential baseline with a slope filter, confirmed entry distance, exit hysteresis and realized-volatility measurement. Its dashboard keeps the active regime, recommended exposure

Fabien Martino
Post publicado Spread MT5 : 50 points ne veulent pas dire 50 dollars (FR/EN)
Mise à jour du 16 octobre 2026 — conserver les contrôles du courtier Broker Basket Preflight 1.10 est publié sur le Market. InpExportCSV=true permet de conserver un audit local avec les symboles demandés, les statuts de données et les spécifications du courtier...
Fabien Martino
Post publicado Allocation MT5 : pourquoi 30 % peut devenir 0 lot (FR/EN)
Mise à jour du 16 octobre 2026 — lire le poids réellement représenté Portfolio Allocation Planner 1.10 ajoute le poids notionnel effectif après arrondi et l’écart à la cible en points de pourcentage, dans les infobulles et le CSV...
Fabien Martino
Ha publicado el código Portfolio Allocation Planner — budget-to-lots dashboard and CSV
Before configuring a basket, see which target weights fit your broker's minimum lots. Portfolio Allocation Planner turns an explicit hypothetical notional budget and percentages into a chart table: minimum-lot notional, lots rounded down, calculated allocation, target shortfall and row status. Recalculate on demand, inspect row tooltips, paginate longer lists, and optionally export the displayed snapshot to CSV. No trades are sent and no account balance, equity or positions are read.
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Fabien Martino Ha publicado el producto

Broker Basket Preflight Script de diagnóstico de MetaTrader 5 de solo lectura para comprobar los símbolos exactos del bróker antes de probar una estrategia multisímbolo. Muestra las reglas de contratos y volúmenes, los incrementos de precio, la antigüedad de las cotizaciones y el spread en el registro Experts. Kit de octubre de 2026: configuración, valores predeterminados y comparación de simulaciones . MT5 Setup Hub . Instala gratis la versión lista para usar desde el Market en MetaTrader 5

Fabien Martino
Post publicado Same EA settings, different broker exposure — CFD checklist (EN/FR)
October update — make broker checks reusable Broker Basket Preflight 1.10 adds an optional local CSV with one row per requested symbol, including missing, duplicate, stale and restricted entries...
Fabien Martino
Ha publicado el código Broker Basket Preflight — read-only contract and minimum-volume diagnostics
Read-only MT5 script for exact Market Watch symbols: contract and volume rules, quote age and spread, isolated BUY/SELL margin, one-tick price moves and spread-only results in account currency. MIT source; Experts journal output.
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Fabien Martino
Post publicado US Core Dip Portfolio: setup, presets and exposure explained (EN/FR)
Version 1.10 — observe the basket and its recovery US Core Dip Portfolio 1.10 preserves the daily core/dip trading rules and adds optional diagnostics plus whole-account equity recovery observation. The original 1...
Fabien Martino Ha publicado el producto

US Core Dip Portfolio US Core Dip Portfolio combina un núcleo de tendencia exclusivamente comprador con tres niveles diarios de refuerzo en caídas RSI. Una instancia MT5 gestiona una cesta configurable de CFD sobre índices y acciones estadounidenses. Kit de octubre de 2026: configuración, valores predeterminados y comparación de simulaciones . MT5 Setup Hub . Versión 1.10 — Actualización de octubre de 2026 — operativa más clara y recuperación medible Nuevo panel de solo lectura con permisos de

Fabien Martino
Post publicado Bitcoin, Ethereum, gold or US CFDs: choose an MT5 EA by how it trades
October update — choose the workflow before the preset The October observation releases are QuantumBit Pro 1.30, Gold Regime H1 Pro 4.20 (Market title: Gold Range Grid Mean Reversion), Crypto Portfolio Trend 1.50, Bitcoin Regime H1 Pro 2.10 and US Core Dip Portfolio 1.10...
Fabien Martino
Fabien Martino
Portfolio update — October 2026

I started programming at 14: 30 years of software development and 7 years of trading experience. My four published MT5 Expert Advisors cover different approaches: a Bitcoin adaptive grid, gold regime following, BTC/ETH portfolio breakouts and Bitcoin volatility-based exposure rebalancing.

A clarification to my June introduction below: QuantumBit uses a grid. Risk controls, test models and features differ between products; they are documented individually. Historical tests are simulations, not a live performance record or a guarantee.

Start here: compare the strategies, download the version-specific SET files and inspect native MT5 reports, including losing periods.
https://www.mql5.com/en/blogs/post/776668

Try the free Market demo in the MT5 Strategy Tester before buying. For setup questions, contact me through MQL5 messages or product Comments.
Fabien Martino
Post publicado MT5 Setup Hub: EAs, Matrix tools, presets and test resources
October 2026 — updates across the portfolio The October observation releases are QuantumBit Pro 1.30, Gold Regime H1 Pro 4.20 (Market title: Gold Range Grid Mean Reversion), Crypto Portfolio Trend 1.50, Bitcoin Regime H1 Pro 2.10 and US Core Dip Portfolio 1.10. Their trading rules are preserved...
Fabien Martino Ha publicado el producto

Bitcoin Regime H1 Pro 2.10 — tendencias Bitcoin con ajuste por volatilidad Siga los regímenes alcistas y bajistas de Bitcoin desde un gráfico H1. El EA utiliza señales confirmadas, ajusta la exposición objetivo a la volatilidad medida y a la equidad de la cuenta y después reequilibra la diferencia entre la posición existente y la requerida. Kit de octubre de 2026: configuración, valores predeterminados y comparación de simulaciones . MT5 Setup Hub . Para traders que desean una estrategia

Fabien Martino
Post publicado Itagold EAs — v1.10 update (BTC Grid Trend & Crypto Portfolio Trend)
🔄 Both Itagold Expert Advisors have been updated to v1.10. BTC Grid Trend v1...
Fabien Martino Ha publicado el producto

Gold Range Grid Mean Reversion — versión 4.20 Estrategia actual: Gold Regime H1 Pro, un sistema de seguimiento de tendencias en H1. Las entradas adicionales están desactivadas por defecto. Kit de octubre de 2026: configuración, valores predeterminados y comparación de simulaciones . MT5 Setup Hub . Siga las tendencias del oro desde un gráfico H1, con exposición adaptada a la volatilidad y gestión de posiciones basada en ATR. Para traders que desean reglas claras y comparar rentabilidad y

Fabien Martino
Fabien Martino
New release: QuantumBit Pro - Bitcoin Adaptive Grid EA (MetaTrader 5)

I've just released my new MT5 Expert Advisor: a trend-filtered adaptive grid for Bitcoin (BTCUSD). Unlike blind martingale grids, it only adds positions in the direction of the H4 trend, banks profit on retracements, and exits the whole basket when the trend flips - with a hard floating-drawdown kill-switch and an optional capital-protection floor.

Highlights: ATR-spaced entries, capped levels and total lots (no unlimited martingale), trades both long and short, and a fully reproducible 6-year backtest on real broker data. Requires an MT5 hedging account and BTCUSD; a VPS is recommended.

Risk warning: trading leveraged crypto CFDs is risky and you can lose money. Backtests and past performance do not guarantee future results. Always test on a demo account first. This EA is a tool, not financial advice.
Fabien Martino Ha publicado el producto

Oferta de lanzamiento limitada: 199 USD solo para las primeras 10 compras. Quedan 9 plazas a este precio. Después, el precio subirá a 299 USD. QuantumBit Pro 1.30 — grid adaptativo de Bitcoin para MT5 Opere Bitcoin desde un gráfico H1 con un filtro de tendencia H4, distancias del grid adaptadas a la volatilidad y cierres por cesta. QuantumBit está dirigido a traders que comprenden la exposición de un grid y quieren revisar la estrategia, los ajustes y las pruebas antes de utilizarlo. Kit de

Fabien Martino
Fabien Martino
I develop automated trading systems (Expert Advisors) for MetaTrader 5 with a single priority: performance that holds up in the real world — not just a good-looking backtest.

Every system I publish is fully rules-based and trend-following. No martingale, no grid, no repainting. All decisions are taken on closed bars, and capital protection is built in from the ground up: fixed percentage risk per trade, portfolio-level risk limits, daily loss caps and an economic-calendar news filter.

I test each EA on real broker data using the 1-minute "every tick" model over multi-year periods, and I run my systems on my own accounts before they ever reach the Market. I present my backtests honestly, state their exact conditions, and never promise profits — because these systems are built to manage drawdowns, not to sell a dream.

A question before or after a purchase? Message me — I reply. Thank you for visiting my profile.
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