does anybody knows "is there any free automatic trading softwares which supports IB custmers. I want to test my day trading strategies with automatic trading software. I would appriciate your advices.
Take your pick: Java, VB, C++, delphi, perl, ruby... http://www.interactivebrokers.com/en/control/apicontrol.php?ib_entity=llc OR http://finance.groups.yahoo.com/group/TWSAPI/files/ You will have to do some work on your own but any one of these will give you a good start.