Those arrows are from 'signals-mandarine' indicator. And this 'signals-mandarine' indicator is using T3MA.
No matter what I do, I only see the BLUE UP arrows. Can you possibly post the configuration you are using and what pair so I can compare?
It works. All the pairs and timeframes. Default settings.
Too many arrows sometimes (up and down).
No mater what I do with any chart, there are only BLUE UP arrorws, I am using MIG and have downloaded the latest indicators.
Sorry but i have all the arrows (blue and red).
I have no idea why you don't have red arrows.
I had this problem before (several months ago) with Alpari Metatrader. And then this problem was fixed by itselt (may be because I updated new versions of Metatrader, or may be because I downloaded more data).
BTW, Mandarine EA does not need any indicator if I remember. This indicator was coded inside EA.
Author of this indicator (and EA as well) is Beluck.
He is member of this forum.