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MT5 Strategies & Analysis Tools Developer | 30 years of programming | 7 years of trading em
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 Produto publicado

Crypto Regime Matrix Scanner Crypto Regime Matrix Scanner turns one MetaTrader 5 chart into a focused multi-symbol workspace for cryptocurrency markets. Kit de outubro de 2026: configuração, valores padrão e comparação de simulações . 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 confirmed

Fabien Martino Produto publicado

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 outubro de 2026: configuração, valores padrão e comparação de simulações . 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, annualized

Fabien Martino
Publicado o postagem 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
Publicado o postagem 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
Publicado o 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 Produto publicado

Broker Basket Preflight Script de diagnóstico do MetaTrader 5 somente leitura para verificar os símbolos exatos da corretora antes de testar uma estratégia com vários símbolos. Mostra as regras de contratos e volumes, os incrementos de preço, a idade das cotações e o spread no diário Experts. Kit de outubro de 2026: configuração, valores padrão e comparação de simulações . MT5 Setup Hub . Instale gratuitamente a versão pronta para uso pelo Market no MetaTrader 5 para computador, depois encontre

Fabien Martino
Publicado o postagem 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
Publicado o 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
Publicado o postagem 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 Produto publicado

US Core Dip Portfolio US Core Dip Portfolio combina um núcleo de tendência apenas comprador com três níveis diários de reforço em quedas RSI. Uma instância MT5 gere uma cesta configurável de CFD sobre índices e ações dos EUA. Kit de outubro de 2026: configuração, valores padrão e comparação de simulações . MT5 Setup Hub . Versão 1.10 — Atualização de outubro de 2026 — operação mais clara e recuperação mensurável Novo painel somente de leitura com permissões de negociação, contexto e posições dos

Fabien Martino
Publicado o postagem 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
Publicado o postagem 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 Produto publicado

Bitcoin Regime H1 Pro 2.10 — tendências do Bitcoin com ajuste à volatilidade Acompanhe os regimes de alta e baixa do Bitcoin a partir de um gráfico H1. O EA utiliza sinais confirmados, ajusta a exposição desejada à volatilidade medida e ao patrimônio líquido da conta e, em seguida, rebalanceia a diferença entre a posição existente e a necessária. Kit de outubro de 2026: configuração, valores padrão e comparação de simulações . MT5 Setup Hub . Para traders que procuram uma estratégia sistemática

Fabien Martino
Publicado o postagem 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 Produto publicado

Gold Range Grid Mean Reversion — versão 4.20 Estratégia atual: Gold Regime H1 Pro, um sistema de seguimento de tendência no H1. Entradas adicionais estão desativadas por padrão. Kit de outubro de 2026: configuração, valores padrão e comparação de simulações . MT5 Setup Hub . Siga as tendências do ouro a partir de um gráfico H1, com exposição ajustada à volatilidade e gestão de posições baseada em ATR. Para traders que desejam regras claras e comparar retorno e drawdown antes de escolher uma

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 Produto publicado

Oferta de lançamento limitada: 199 USD somente para as primeiras 10 compras. Restam 9 vagas a este preço. Depois, o preço passará para 299 USD. QuantumBit Pro 1.30 — grid adaptativo de Bitcoin para MT5 Opere Bitcoin a partir de um gráfico H1 com filtro de tendência H4, espaçamento do grid ajustado à volatilidade e saídas por cesta. QuantumBit destina-se a traders que entendem a exposição de um grid e desejam examinar a estratégia, os parâmetros e as evidências dos testes antes de utilizá-lo. Kit

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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