3 ms·I've heard ibkr will ban you if they can detect algorithmic trading.by mathiaspoint 1y agoI've heard ibkr will ban you if they can detect algorithmic trading.blitzar 1y agoYou heard wrong.chollida1 1y agoThe fact that they have an api says otherwise:) Lots of small hedge fund use them as a stop gap until they get bigger, or fail.