How to fix the maximum ranges of the saparate window indicator...

 

For example, MACD window shows local max and min numbers ( plus max value ~ minus min value: 0.3~ -0.9).


Now, I want to fix the range of MACD within same big absolute values in MQL4 Codes.(0.9~ -0.9)


function? or code technique?.. everything OK.. help me.. ^^;

 

fwiw,

read up on possible solution in these links

maybe here to

Reason: