Can I lose most trades and still make money? http://www.financial-spread-betting.com/Good-money-management.html It takes a number of trades to establish how profitable your trading system is - there will always be winning and losing trades. The thing is you might lose money on 9 out of 10 trades but still be a winning trader. It is all about containing losing trades while allowing profitable trades to continue to perform. What this means is that you should be concerned about return on risk and not absolute risk.