Hi newdigital,

Would you agree with the following 2 statements:

1) The very nature of an indicator is to remove noise.
2) Differences between data feeds is one kind of noise.

If you do, then you agree that an indicator should give the same signals on different data feeds. Otherwise, it doesn't fill the "robustness" criteria. (Of course a difference of 1 bar is fine, I hope you see what I mean).

Anyway, well done and many thanks igorad for your precious inputs to the indicator community!