In addition to the indicators included in the software, the NNFX Algo Tester allows you to use any other indicator of your choice. If your indicator has arrows, select the *ARROWS* option from the C1, C2, Volume, Exit, NEWS or EVZ indicator drop-down menu in the “Indicators” section of the tester and add your parameters.

 Indicator examples for the Arrows option:
The requirement for this option is that the indicator produces a signal whenever a symbol (not necessarily an arrow) appears. Gaps are accepted and normal, in this case, the last valid signal of the indicator will be used. See below for some examples.

Note: Object-like symbols are not allowed. You can identify whether the symbols that the indicator generates are objects by checking if they appear in the MT4 "Objects list" (CTRL+B).