Hi everyone, I have been trying to make my systems more robust and have come to the conclusion that i need to have volatility based position sizing. I use leverage and trade a short term (3days average) counter-trend system that trades the aussie market only... long and short. Market volatility really influences my drawdown (obviously) so im looking at ways of cutting that down if possible. I was wondering what general rules systems traders on ET use? Im not asking for peoples secrets, just a little push in the right direction. Would really appreciate any help.