You would need to check our forum script download section, I am not sure if such an indicator exists but that is where you can look. http://www.ninjatrader.com/support/forum/index.php
So they messed it up again. The file was removed after a couple of days. And now a message is shown that people who updated and are trading should simply remove ninjatrader and re-install it completely. Ninjatrader, what a joke. After all these years, they still don't get it.