Substract two indicators. The wrong result is ever Zero.

[Juanjo]

Hello.
I do this:

But the substraction result is ever 0. ¿Why?.
D_Medio_Canal is a Double, I'm sure about the indicator is correct.

¿What's the problem?.

Thx

[l'andorrà]

@juanjo What kind of values is that indicator providing? Are they price levels, maybe?

[Juanjo]

Yes, is the Kernel Channel0_1618314920827_Keltner_Channel.mq4

[Juanjo]

I think, the substration don't work in MyIndicators

[l'andorrà]

@juanjo Apparently the buffers are correctly identified by fxDreema. However I don't see the values that are stored. I recommend you to use the 'comment' block to vislaulize those values. I guess the problem is there.