Indicator Tracker - MetaTrader 4 Script | Forex Indicator Download - MT4/MT5 Resources - MetaTrader 5 Resources

Track the output of the indicator via a buffer. The output on the chart can be changed by moving VL to the left or right.

This is useful when tracking the output of custom indicators, especially Arrow indicators whose index null values ​​are unknown.

This indicator takes two parameters. The first is the name of the indicator. The second is the number of buffers to track. Make sure the referenced indicator is installed.

As shown in the figure below, ind_tracer is used on BB. The starting position of the vertical line is set to 1, which is the last bar formed. Moving a line to the left or right will cause the referenced bar to change, causing the output to change.

On the other hand, arrow indicators such as fractals do not always trigger values. As shown below, the indicator sets the buffers to zero to hide them on the chart.

However, this is not always the case. Some indicators may use EMPTY_VALUE or any other index value set by the SetIndexEmptyValue() function.

Attachment download

📎 ind_tracer.mq4 (3.64 KB)

Source: MQL5 #11464