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金融与国际商务专业人士,专攻财务管理。MQL5和Python自学开发者,专注于算法交易、多资产组合构建和量化风险管理。

我的工作核心是设计、优化和验证作为协调组合运行的智能交易系统,而非孤立的策略。我运用相关性分析、时间覆盖映射和资产类别多元化来构建不依赖于单一工具或单一方法的交易系统。

目前,我管理着涵盖外汇、指数、贵金属、能源和美国股票的算法投资组合,同时在多个交易时段和时间框架上运行。
我通过技术文章和开源工具在这个社区分享我的经验。我相信,从"构建单个EA"到"工程化投资组合"的转变,是区分散户思维与机构思维的关键,这一理念指导着我在这里发布的所有内容。
Cristian David Castillo Arrieta
Cristian David Castillo Arrieta
Build your own portfolio and connect it to your demo (free) or live account.

www.abacuquant.com
Cristian David Castillo Arrieta
已发布代码Execution Cost Sensitivity Analyzer
一个纯MQL5脚本,用于衡量策略优势对执行成本的鲁棒性。该脚本读取包含已平仓交易日期、盈利和交易量的CSV文件,并将每笔交易的成本建模为固定部分加上按手数计算的部分。 该脚本会输出每笔交易的盈亏平衡成本、缓冲系数(即在假设的实际成本的多少倍时,净利润会降至零)、按假设成本重新定价后的净利润和利润因子、因成本导致盈利交易转为亏损交易的比例,以及包含建议的A+至F等级的综合成本稳健性评分。 若未提供文件,程序将生成可复现的样本并进行分析,因此首次运行即可查看输出结果。无需外部库、无需 Python、无需 AI。
Cristian David Castillo Arrieta
已发布文章Beyond Maximum Drawdown: Building a Drawdown DNA Analyzer in MQL5
Beyond Maximum Drawdown: Building a Drawdown DNA Analyzer in MQL5

Maximum drawdown is one number that hides what really matters: how often an equity curve declines, how long it stays below a previous peak, and how quickly it recovers. This article builds a native MQL5 tool that reconstructs the underwater curve, breaks it into individual drawdown episodes (depth, duration, recovery time), computes the Ulcer Index, Pain Index, and Recovery Factor, and combines them into a single resilience grade with practical recommendations. No external libraries, no Python, no AI.

Cristian David Castillo Arrieta 已发布产品

Funded Trade Manager MT5 Most funded accounts are not lost to a bad strategy. They are lost to a single day that went too far: one oversized position, one revenge trade, one violated daily loss limit. Prop Firm Guard is a chart panel that applies the same limits your funding company applies, before the company does. What it does Tracks your daily loss limit and maximum drawdown in real time, using the same day-reset logic prop firms use (configurable server reset hour). Blocks any new trade

Cristian David Castillo Arrieta
已发布代码Profit Concentration Analyzer
一个原生 MQL5 脚本,用于衡量策略盈利的集中程度——即优势是广泛分布,还是仅依赖于少数几笔幸运交易。该脚本读取按单笔交易分列的 CSV 文件(日期、盈利),并报告最大交易占净利润的比例、 获利交易的基尼系数、集中度分布图、一项剔除最佳几笔交易后重新计算净利润和利润因子的生存测试,以及单日最大收益与可配置的一致性阈值的对比,并将这些结果整合为一个集中度与一致性综合评分(A+至F),并附带建议。 若未找到文件,程序将自动生成样本集,因此开箱即用。无需外部库、无需Python、无需AI。辅助程序ExportTrades.mq5会根据您的交易历史生成该文件。
Cristian David Castillo Arrieta
已发布代码Drawdown DNA Analyzer
一个原生 MQL5 脚本,用于分析账户回撤的结构,而不仅仅是单一的“最大回撤”数值。它读取日度权益曲线(Date,DailyPnL CSV 格式),重建亏损曲线,并将其拆分为各个回撤阶段,同时记录各阶段的回撤幅度、持续时间和恢复时间。 随后,该脚本会报告“溃疡指数”、“痛苦指数”、“恢复因子”以及处于亏损状态的时间,并将这些指标整合为一个综合韧性评分(A+ 至 F),并附带建议,显示在“专家”选项卡中。无需外部库;若未找到文件,它会自动生成一条示例曲线,因此开箱即用。
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...
Cristian David Castillo Arrieta
Cristian David Castillo Arrieta
This is the most power full EA
Cristian David Castillo Arrieta
已发布文章Building a Correlation-Aware Multi-EA Portfolio Scorer in MQL5
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.

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Cristian David Castillo Arrieta 已发布产品

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

Cristian David Castillo Arrieta
ABQ Visual Risk Sizer - Official User Manual Author: Cristian Castillo | AbacuQuant Version: 1.60 Platform: MetaTrader 5 (MT5...
Cristian David Castillo Arrieta 已发布产品

ABQ Visual Risk Sizer - 机构级风险管理与交易执行工具 类别:实用工具 / 风险管理 手动计算手数既耗时又费钱。 在现代交易中,特别是在操作自营交易账户(Prop Firms)时,手数计算错误或下单延迟5秒都可能意味着违反每日回撤规则,或错过完美的入场价格。 ABQ Visual Risk Sizer 是一款专为彻底解决这一问题而设计的机构级工具。它将复杂的风险数学计算转化为直观、快速且100%准确的视觉体验,直接在您的 MetaTrader 5 图表上运行。 忘记外部计算器或 Excel 表格吧。只需在图表上拖动线条,即可实现一键交易。 为什么您需要 ABQ Visual Risk Sizer 为自营交易公司提供全面保护: 确保每笔交易的风险完全符合您设定的百分比(或金额)。在黄金或纳斯达克等高波动性资产中,再也不会开错手数。 反应速度: 当您用鼠标移动止损位时,毫秒级计算风险、所需保证金和风险回报比。 通用资产计算: 内部算法自动读取交易商的报价步长(Tick Size)和报价价值(Tick Value)。完美适用于外汇、指数、大宗商品、股票和加密货币。

Cristian David Castillo Arrieta
已发布代码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...
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...
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...
Cristian David Castillo Arrieta 发布MetaTrader 5信号
AbacuQuant
价格:30 USD, 增长:7.03%
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
Cristian David Castillo Arrieta
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.
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