Hi

Thanks for getting back.

As I say, I'm measuring the profit another way (for backtesting a Binary Options strategy), which I do in run().

The code I posted is pretty much all there is to it - the objective() function is a 1 liner that returns the value from the file-level global, as shown.

Code:
var objective(){
   return myVal;
}


Where would I begin to look for the issue?

(Sorry - when I said printing is disabled I meant during training, not during backtesting.)

Last edited by scotpip; 10/24/14 19:14.