# Metatrader 5

- [Download & Install Library](/trading-platform/metatrader-5/download-and-install-library.md)
- [OpenAlgo MQL5 Functions](/trading-platform/metatrader-5/openalgo-mql5-functions.md)
- [Include the Header File](/trading-platform/metatrader-5/include-the-header-file.md)
- [Sample Expert Advisor](/trading-platform/metatrader-5/sample-expert-advisor.md)