Help Needed for DDFX Indicator

 

I have been looking at Kevinator,s DDFX system and the Bull Bear 89 Indicator.

The Bull/ Bear works great on the forex charts, but I get nothing on the Dax and Dow charts. A seperate window will open but no red or blue lines appear?

Am I able to do something to allow this to work on the Dax and Dow, or is just just programmed to work with the curriencies?

Many Thanks in advance

 

Here the indicator

DDFX V3

Files:
DDFX.rar  822 kb
Reason: