DGH44, I should correct myself in the name of accuracy. I should have said buy into the top 3 SELL lines. It was late and my mind was in bed before my fingers stopped tapping.
There may be other ways to beat a bot system but my level of aptitude in this game falls short of knowing the answer.
As for what volumes would be required, I guess that call will be determined by the volumes of the first 3 sell lines.
Larry