Combining 2 MACD indicators

I have 2 separate MACD indicators, each is good for a reason. When I try to combine them by dragging one onto the other, the 0 level line is different on each.
Is there anyway to combine them so that this 0 level is the same all the time for both indicators ?

I appreciate any help with this.

The problem is that the window has different min, max values for each indicator as they are dynamically set if not hard coded into the indicator.

You can hardcode the min, max values into the indicators just by using:

#property indicator_maximum XXX
#property indicator_minimum XXX


XXX is some number that you have determined works for the indicator. In indicators like RSI a lot of time you will see it at 0 and 100. In your indicators you are looking at decimals points I believe.

The other issue you will have is if the values of XXX you choose are good enough for all situations. Also, you want the scale to be good enough for you to "see" the indicator properly. So at first, just put the indicators on and record what the min, max values are. Using these as a guideline, hardcode the min, max values and then scroll through history to see if the values work.

Thanks for your help, it will work for one timeframe then not the another. So I can't see this will work universally.

Ho Hum, will have to find a colour MACD Line with 4 colour Histogram built in.

Unless the first indicator could have the coding for the histogram blended in somehow.