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財務・国際ビジネスの専門家であり、財務管理を専門としています。MQL5およびPythonの独学開発者として、アルゴリズム取引、マルチアセットポートフォリオの構築、定量的リスク管理に注力しています。
私の仕事の核心は、孤立した戦略ではなく、協調的なポートフォリオとして機能するエキスパートアドバイザーの設計、最適化、検証にあります。相関分析、時間カバレッジマッピング、資産クラスの分散化を活用し、単一の商品や単一のアプローチに依存しないシステムを構築しています。
現在、外国為替、株価指数、貴金属、エネルギー、米国株式にまたがるアルゴリズムポートフォリオを管理しており、複数のセッションと時間軸で同時に運用しています。
このコミュニティでは、技術記事やオープンソースツールを通じて自身の経験を共有しています。「個々のEAを構築する」ことから「ポートフォリオをエンジニアリングする」ことへの転換こそが、リテールと機関投資家の思考を分ける境界線であると確信しており、その信念が私がここで公開するすべてのものの指針となっています。
私の仕事の核心は、孤立した戦略ではなく、協調的なポートフォリオとして機能するエキスパートアドバイザーの設計、最適化、検証にあります。相関分析、時間カバレッジマッピング、資産クラスの分散化を活用し、単一の商品や単一のアプローチに依存しないシステムを構築しています。
現在、外国為替、株価指数、貴金属、エネルギー、米国株式にまたがるアルゴリズムポートフォリオを管理しており、複数のセッションと時間軸で同時に運用しています。
このコミュニティでは、技術記事やオープンソースツールを通じて自身の経験を共有しています。「個々のEAを構築する」ことから「ポートフォリオをエンジニアリングする」ことへの転換こそが、リテールと機関投資家の思考を分ける境界線であると確信しており、その信念が私がここで公開するすべてのものの指針となっています。
Cristian David Castillo Arrieta
Introduction: The Context-Blind Expert Advisor Problem A carefully optimized Expert Advisor completes six months of profitable forward testing. The equity curve is smooth, the drawdown is bounded, and the trade distribution looks healthy. On the first Friday of the seventh month, the EA opens a 0...
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Cristian David Castillo Arrieta
パブリッシュされた記事Building a Correlation-Aware Multi-EA Portfolio Scorer in MQL5 
Most algo traders optimize Expert Advisors individually but never measure how they behave together on a single account. Correlated strategies amplify drawdowns instead of reducing them, and coverage gaps leave portfolios blind during entire trading sessions. This article builds a complete portfolio scorer in MQL5 that reads daily P&L from backtest CSV files, computes a full Pearson correlation matrix, maps trading activity by hour and weekday, evaluates asset class diversity, and outputs a composite grade from A+ to F. All source code is included; no external libraries are required.
1
Cristian David Castillo Arrieta
パブリッシュされたプロダクト
ABQ Portfolio Correlation Scorer: Inteligencia Artificial de Grado Institucional para la Gestión de Riesgo La mayoría de los traders no fracasan por una mala estrategia de entrada, sino por una falla invisible en la arquitectura de su portafolio . El error más común es la sobreexposición por correlación: abrir múltiples posiciones pensando que se está diversificando, cuando en realidad se está multiplicando el riesgo sobre un mismo factor. ABQ Portfolio Correlation Scorer es un Copiloto de
· 2
Cristian David Castillo Arrieta
ABQ Visual Risk Sizer - Official User Manual Author: Cristian Castillo | AbacuQuant Version: 1.60 Platform: MetaTrader 5 (MT5...
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43
Cristian David Castillo Arrieta
パブリッシュされたプロダクト
ABQ Visual Risk Sizer - Institutional Risk & Trade Execution カテゴリ：ユーティリティ / リスク管理 手動によるロット計算は、時間とコストの浪費につながります。 現代のトレーディング、特にプロップファーム（Prop Firms）の口座を運用する場合、ロット計算の誤りや注文入力のわずか5秒の遅れが、デイリードローダウンルールの違反や絶好のエントリーポイントを逃す原因となります。 ABQ Visual Risk Sizer は、この問題を根本的に解決するために設計された機関投資家レベルのツールです。複雑なリスクの数学的計算を、MetaTrader 5のチャート上で直接、直感的かつ迅速、そして100%正確な視覚的体験へと変貌させます。 外部のカレンダ計算機やExcelシートはもう必要ありません。チャート上のラインをドラッグするだけで、ワンクリックで取引を実行できます。 ABQ Visual Risk Sizer が必要な理由 プロップファームのための完全保護：
· 2
Cristian David Castillo Arrieta
パブリッシュされたコードPortfolio Scorer — Multi-EA Correlation and Coverage Analyzer
Portfolio Scorer is a standalone MQL5 script that evaluates the quality of a multi-EA portfolio across three critical dimensions that most algo traders overlook.
The script reads daily profit and loss data from CSV files (one per Expert Advisor), computes a full Pearson correlation matrix between every strategy pair, maps trading activity by UTC hour and weekday, detects asset class diversity, and produces a weighted composite score with a letter grade from A+ to F.
How it works:
The tool runs in four sequential stages. First, the Data Loader reads and validates CSV files containing daily returns for each EA in the portfolio. Second, the Correlation Engine calculates the complete NxN Pearson correlation matrix and flags pairs that exceed a configurable threshold. Third, the Coverage Analyzer maps which hours and weekdays have active trading and identifies blind spots. Fourth, the Scoring Function combines all three dimensions into a single composite score using adjustable weights.
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Cristian David Castillo Arrieta
It was late 2022. I had spent six months building what I believed was the perfect Expert Advisor. The backtest was gorgeous: Profit Factor 3.2, maximum drawdown under 5%, a Sharpe ratio that would make a hedge fund manager jealous . I had optimized every parameter. Every indicator period...
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127
Cristian David Castillo Arrieta
AbacuQuant 3.7 — The Complete User Manual: From Installation to Live Portfolio A comprehensive, practical guide to configuring, optimizing, and deploying AbacuQuant — the institutional-grade algorithmic trading system for MetaTrader 5...
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109
Cristian David Castillo Arrieta
AbacuQuant 4.10 — Complete User Manual & Setup Guide The definitive reference for installation, configuration, prop-firm compliance, local AI setup, portfolio analysis, and live deployment. LIVE SIGNAL: CLICK HERE Table of Contents Introduction — What's New in v4...
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103
Cristian David Castillo Arrieta
パブリッシュされたMetaTrader 5シグナル
AbacuQuant: Systematic Trading with Institutional Discipline Why most traders fail—and why AbacuQuant is different. The financial markets punish emotion. Fear triggers early exits. Greed extends losing positions. Fatigue leads to missed opportunities. Over 90% of retail traders lose money not because they lack intelligence, but because they lack discipline. AbacuQuant eliminates the human factor entirely. A Portfolio-Based Approach to Algorithmic Trading AbacuQuant is not a single strategy
· 1
Cristian David Castillo Arrieta
🔍 The One Question Every Trader Asks — And Why Most Never Find the Answer
“Are my settings actually working… or am I just lucky?”
Be honest. You’ve been there.
You find a strategy that looks promising. You tweak a moving average here, adjust a stop loss there, maybe change the timeframe. It works for a week. Then the market shifts — and everything falls apart.
So you start over. Again.
This isn’t a failure of discipline. It’s a failure of process. Manual optimization is a guessing game disguised as analysis. You’re testing a handful of combinations out of thousands — maybe millions — of possibilities. The odds of landing on the best parameters by hand? Almost zero.
What If Your EA Could Find the Answer for You?
This is exactly the problem AbacuQuant was built to solve.
AbacuQuant doesn’t just give you a strategy. It gives you a framework to discover the optimal version of that strategy — for any instrument, on any timeframe, under real market conditions.
Here’s how:
→ One EA. 10+ Built-In Strategies.
From Fibonacci confluences and imbalance detection to Bollinger reversals and candlestick pattern recognition — AbacuQuant packs institutional-grade strategies into a single Expert Advisor. You don’t need ten different EAs. You need one that adapts.
→ Full Optimization Power Across Any Market.
EURUSD on H1? Gold on M15? NASDAQ on H4? It doesn’t matter. AbacuQuant’s architecture is instrument-agnostic and timeframe-flexible. Run the MetaTrader 5 Strategy Tester, and let the optimization engine do what no human can: test thousands of parameter combinations systematically to surface the configurations that actually perform — not the ones that just look good on a single backtest.
→ AI-Assisted Analysis to Confirm What the Data Shows.
Here’s where it gets powerful. AbacuQuant integrates directly with AI models (OpenAI, Google Gemini, DeepSeek) to provide a second layer of confirmation. Before entering a trade, the AI analyzes current market context — trend structure, volatility regime, key levels — and validates whether the signal aligns with broader conditions. It’s like having a senior analyst reviewing every setup before execution.
The Real Edge Isn’t the Strategy. It’s the Process.
Most traders spend years searching for the “perfect” strategy. The truth? No single set of parameters works forever. Markets evolve. What separates profitable traders from the rest is the ability to re-optimize, re-validate, and re-deploy — quickly and confidently.
With AbacuQuant, that process looks like this:
1. Select your instrument and timeframe.
2. Run optimization using the MT5 Strategy Tester with your preferred criteria.
3. Analyze the results — filter by profit factor, drawdown, recovery factor.
4. Enable AI confirmation to add a layer of contextual intelligence.
5. Deploy with confidence, knowing your parameters are data-driven, not gut-driven.
Whether you’re building a single-instrument setup or constructing a diversified multi-asset portfolio, AbacuQuant scales with you.
Don’t Take Our Word for It. Test It Yourself.
AbacuQuant is available for free download in demo mode on the MQL5 Market. No commitment. No risk. Just results you can verify on your own charts, with your own instruments, on your own terms.
👉 Download the demo now and run your first optimization today.
Because the best time to stop guessing was yesterday. The second best time is right now.
“Are my settings actually working… or am I just lucky?”
Be honest. You’ve been there.
You find a strategy that looks promising. You tweak a moving average here, adjust a stop loss there, maybe change the timeframe. It works for a week. Then the market shifts — and everything falls apart.
So you start over. Again.
This isn’t a failure of discipline. It’s a failure of process. Manual optimization is a guessing game disguised as analysis. You’re testing a handful of combinations out of thousands — maybe millions — of possibilities. The odds of landing on the best parameters by hand? Almost zero.
What If Your EA Could Find the Answer for You?
This is exactly the problem AbacuQuant was built to solve.
AbacuQuant doesn’t just give you a strategy. It gives you a framework to discover the optimal version of that strategy — for any instrument, on any timeframe, under real market conditions.
Here’s how:
→ One EA. 10+ Built-In Strategies.
From Fibonacci confluences and imbalance detection to Bollinger reversals and candlestick pattern recognition — AbacuQuant packs institutional-grade strategies into a single Expert Advisor. You don’t need ten different EAs. You need one that adapts.
→ Full Optimization Power Across Any Market.
EURUSD on H1? Gold on M15? NASDAQ on H4? It doesn’t matter. AbacuQuant’s architecture is instrument-agnostic and timeframe-flexible. Run the MetaTrader 5 Strategy Tester, and let the optimization engine do what no human can: test thousands of parameter combinations systematically to surface the configurations that actually perform — not the ones that just look good on a single backtest.
→ AI-Assisted Analysis to Confirm What the Data Shows.
Here’s where it gets powerful. AbacuQuant integrates directly with AI models (OpenAI, Google Gemini, DeepSeek) to provide a second layer of confirmation. Before entering a trade, the AI analyzes current market context — trend structure, volatility regime, key levels — and validates whether the signal aligns with broader conditions. It’s like having a senior analyst reviewing every setup before execution.
The Real Edge Isn’t the Strategy. It’s the Process.
Most traders spend years searching for the “perfect” strategy. The truth? No single set of parameters works forever. Markets evolve. What separates profitable traders from the rest is the ability to re-optimize, re-validate, and re-deploy — quickly and confidently.
With AbacuQuant, that process looks like this:
1. Select your instrument and timeframe.
2. Run optimization using the MT5 Strategy Tester with your preferred criteria.
3. Analyze the results — filter by profit factor, drawdown, recovery factor.
4. Enable AI confirmation to add a layer of contextual intelligence.
5. Deploy with confidence, knowing your parameters are data-driven, not gut-driven.
Whether you’re building a single-instrument setup or constructing a diversified multi-asset portfolio, AbacuQuant scales with you.
Don’t Take Our Word for It. Test It Yourself.
AbacuQuant is available for free download in demo mode on the MQL5 Market. No commitment. No risk. Just results you can verify on your own charts, with your own instruments, on your own terms.
👉 Download the demo now and run your first optimization today.
Because the best time to stop guessing was yesterday. The second best time is right now.
Cristian David Castillo Arrieta
Esta disponible la nueva versión de AbacuQuant 2.0 en la que se integra análisis y confirmación de señal con IA, ya no solo dependerán tus entradas (si asi lo habilitas) del resultado de backtesting ahora podrás pedirle a Gemini, ChatGBPT, Deepseek o la IA de tu elección que valide la entrada y si no esta de acuerdo Abacuquant la rechazará
anímate a probar esta nueva versión ahora mismo: https://www.mql5.com/es/market/product/141388
anímate a probar esta nueva versión ahora mismo: https://www.mql5.com/es/market/product/141388
· 1
Cristian David Castillo Arrieta
AbacuQuant es un Asesor que permite analizar el mercado desde muchas perspectivas (Fibonacci, MACD, RSI, Patrones de Vela, ADX, Bollinger, etc), también puedes determinar cual es el mejor día u horario para operar y elegir diferentes maneras de administrar los stop loss o take profit incluso por promedio ponderado.
AbacuQuant es un todo en uno, comienza a optimizar tu estrategia con AbacuQuant.
AbacuQuant es un todo en uno, comienza a optimizar tu estrategia con AbacuQuant.
· 1
Cristian David Castillo Arrieta
¡Hola y bienvenido al universo de AbacuQuant! Si estás aquí, es probable que tengas una mezcla de curiosidad, ambición y quizás un poco de nerviosismo sobre el mundo del trading...
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252
Cristian David Castillo Arrieta
パブリッシュされたプロダクト
Manual: AbacuQuant 4.10 — Institutional-Grade Multi-Strategy Expert Advisor with Prop-Firm Compliance, Local AI, and Portfolio Analytics LIVE SIGNAL: CLICK HERE AbacuQuant v4.10: 機関投資家レベルのAI取引システム＆プロップファーム(Prop Firm)管理EA (MT5) AbacuQuant 4.10 は、アルゴリズム取引におけるアーキテクチャの飛躍的な進化を意味します。プロのトレーダー、複数EAのポートフォリオマネージャー、そしてプロップファーム（FTMO、FundedNext、FundingPipsなど）の挑戦者向けに特別に設計されたこのMetaTrader 5用エキスパートアドバイザー（EA）は、真の人工知能と妥協のない機関投資家レベルのリスク管理を見事に融合させています。
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