DislikedYou are right, it repaints. See attached image, I did an EA and backtested for a while and in real time it gets lots of false signals.
Check out this thread too http://www.forexfactory.com/showthread.php?t=16602, it pretty old.
I think it's useless in real trading or at least as bad as other indicators.Ignored
The usefulness of the fisher indi is far outweighing the repainting issue.
best wishes
jiva34
Attached Image