Attach the EX4 file to a chart and open the inputs tab. Note down every variable name, default value, and data type (e.g., periods, price constants, shifting).
[Analyze EX4 Behavior] ➔ [Document Trading Rules] ➔ [Write New MQ4 Code] ➔ [Backtest & Compare] Step 1: Map the Inputs how to convert ex4 to mq4 free work
