Filtering MQL5 Economic Calendar Events for Automated Trading

Summary

This tutorial introduces the MetaTrader 5 Economic Calendar and explains how its event data can be accessed from MQL5 programs. Calendar entries include country and currency associations, event descriptions, importance, scheduled times, and reported values such as actual, forecast, and previous readings. The article describes filtering events by time, currency, country, and importance so an Expert Advisor can focus on news relevant to its traded instruments.

The implementation section introduces the MQL5 country, event, and value structures, then builds a process for retrieving calendar values and determining whether relevant news has been found. This establishes a foundation for using event information in automated systems, such as identifying imminent releases or avoiding positions around high-impact events. The article is primarily an introductory programming guide: it does not present a tested event-trading strategy or performance results. It also leaves chart display and trade-entry logic for a later installment, so the described filtering process alone does not determine how an EA should respond to news.

Key ideas

• MQL5 calendar entries expose event timing, country, currency, importance, and economic readings.
• Calendar data can be filtered by time, currency, country, and event importance.
• The country, event, and value structures organize calendar metadata and observations.
• An Expert Advisor can use filtered data to detect relevant or upcoming releases.
• The article covers data access and filtering, not a validated news-trading strategy.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.