Wow, he takes 70% (or 60% for smaller accounts) and the the referrer takes another 5%! Then the brokers slices some more off! Very nice guys.
I have the utmost respect for James Harrison's amazing results and he is surely the BEST I have come across, but if I calculate the commissions, then my battery of EA's deliver the same results (only I have to give nobody such comm's except my broker).
Well done and I wish you the very best James!
Let the market work for you and then follow the winners.