Hi Tom. When you use IQ's API, do you program your system with Vb? I always thought IQ only has API for C++. In addition, when you say you get stock price data using DDE, does that mean porting the data from IQ to Excel then using your program (VB or C++) to get it from Excel? Is there a way to just skip Excel and get ported directly to your program. I think Interactive's TWS API has a couple of objects whose sole purpose it to 'deliver' data directly to program without using Excel. Thanks