Fabien Martino

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.

Charts & Ideas