Connecting Indicator Signals to an Automated Weekend Gap Trading EA

Summary

This article explains how to turn a weekend gap indicator into an MQL5 Expert Advisor. The indicator exposes buffers for buy and sell signals and their associated stop-loss and take-profit levels. The EA creates an indicator handle, reads those outputs, checks signal validity and duplication, then manages order execution and open positions. Configurable options cover lot size, slippage, magic number, whether to require a closed-bar signal, handling repeated or opposing signals, and midpoint-based stop adjustment.

The central design principle is to keep signal analysis and trade execution separate: the indicator supplies the setup and risk levels, while the EA handles orders and position management. The article describes a backtest as evidence that the connection and execution flow worked, and reports favorable initial behavior, but the visible account is not a robust assessment of strategy profitability. It gives no basis for assuming live performance, and its implementation depends on the preceding custom indicator and its buffer conventions.

Key ideas

• Indicator buffers can pass directional signals and trade levels to an Expert Advisor.
• The EA reads the indicator through a handle and validates buffer values before acting.
• Execution options govern closed-bar confirmation, duplicate signals, and opposite positions.
• Midpoint stop management can move protection after price advances toward the target.
• A successful workflow backtest does not establish that the weekend gap strategy will be profitable live.

Tags

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