New Releases
MQL4 Trinity bundle
The MQL4 Trinity combines core logic, graphical design, and secure integration into one bundle. Learn to build powerful, professional-grade trading systems with OOP, custom interfaces, and encrypted web/file tools - everything you need to go from beginner to pro.
Best for Developers
For source-code-first builders who want implementation depth.
Digidexiva Top Pick
Selected for a complete path from MQL4 foundation to secure delivery.
Our Expertise
MQL4 Programming, from Beginner to Pro
We teach the full stack of MQL4 from basic scripting to modular object-oriented architecture.
Real Backtesting & Strategy Optimization
Test smarter. Our custom libraries help you measure, visualize, and refine performance metrics with confidence.
Advanced Graphical UI Design in MT4
Go beyond standard charts. Learn to build interactive tools, trade panels, dashboards, and UX-enhanced indicators.
EA Security & Code Protection
Safeguard your creations with real encryption, online authentication, and licensing frameworks.
Featured Courses
Build Powerful Tools. Code Like a Pro.
Master MQL4 through real projects - from clean OOP architecture and custom UIs to advanced EA encryption. Each course gives you practical skills, downloadable code, and the confidence to create systems that truly stand out.
MQL4 - Basic and OOP mastery
Master core MQL4 programming, advanced OOP, and real Windows OS integration via user32.dll. Learn pro-level error handling, debugging, and build a strong foundation with variables, loops, arrays, and structures. Serious tools start with serious structure.
MQL4 - Graphical interface and Canvas
Master custom UI in MQL4 with buttons, panels, and dynamic layouts. Build professional dashboards, trade panels, and interactive tools using drawing and canvas techniques. Includes 130+ lessons and full source code.
MQL4 - Encryption, Webrequest and File mastery
Learn how to implement AES-256 encryption, connect your EA to online APIs via WebRequest, and master file operations including binary data, validation, and cross-EA communication. Build secure, modern, and intelligent MQL4 systems with confidence.
MQL4 - Backtest Enhancer
Learn how to build a powerful backtest enhancer library that filters weak signals using real price data.
We guide you to extract swing-based patterns, train a local AI model (GPU-powered), and generate your own .ex4 file.
The final library integrates seamlessly with any EA boosting win rate up to 90% without modifying source code.
What Our Students Are Saying
James Roth — EA Developer & Course Creator (USA)
“The Graphical Interface course helped me bring my trade panel to life.
I used to rely on simple buttons and alerts now I design full dashboards that clients actually enjoy using.
Clear structure, elegant code, and extremely practical.”
Lucas Meyer — Technical Analysis Educator (Germany)
“Most courses focus on indicators or strategies.
But CKEECX teaches you how to build frameworks.
The OOP course gave me the mental model I needed to structure complex tools for my students no more spaghetti code.”
A. Tanaka — Quant Dev & Educator (Japan)
“I’ve always worried about releasing my EAs publicly.
The Encryption course not only solved that it also taught me how to think in terms of secure architecture, not just protection.
It’s professional-grade material, with real implementation.”