Hi, A friend of mine [for reasons too complex and potentially off topic to detail] is looking to trade 1 million shares per month. He will have access to 10:1 buying power, but is stuck paying somewhat high commissions [$0.015 / share]. He is wondering what his minimum account size should be to accomplish this goal of 1 million shares per month? He is a fairly quick study, but doesn't have much trading education under his belt. Ignoring the fact that he would be better off with a lower commission rate, how much money do you think he should begin with, and can you suggest any trading methodologies that would lend themselves to this sort of thing? Obviously rebate trading is out of the question since his commissions aren't very competitive. Cheers.