Hi Alan,
I really like this approach to your challenge. I haven’t purchased the robots yet but plan to. My only concern is let’s say you’re testing on an Oanda MT4 demo for example and get your initial results after a few weeks. You then would take your top winners and place it on your prop firm challenge. I know for a fact your results would be very different, am I wrong?
So in this case for a prop firm that does not have a demo you could place all the robots on your challenge but set the risk very low, then after each week see if you have some clear winners and increase the lot size to equal 1% risk. Is this essentially what you’re doing?