Hi there Not really, we can get more leverage from other places. IB was suggested to us by one of the people in Greenwich and to be honest it hasn't gone very well for us. The API works as advertised and it's fun to implement fin calc's using python and pandas. We tend to use Julia and other data sources for the meaty stuff. We could NEVER get IB mosaic set up the way we liked it, even after watching some pretty good IB videos on youtube. We were spoilt by TOS in the times before TD started to screw it up. It's tastyworks for us, Sosnoff and his team have always impressed the crap out of us and they continue to do so. We LOVE the concept behind thesmallexchange. Thanks for the reply though and we agree with you.