cmc markets - warning

Just a warning to those using CMC Markets CFDs - they can jack up the holding cost on you by 500-600%, on your open position, without telling you. Its extremely dangerous if you're in an existing loss-making position as it can close your account out at a loss. Be careful if you have open positions on commodities such as oil, gold and natural gas - remember their job is to make money off you, not for you.