I have been with my current broker for over 5 years. I am a high volume manual trader (a few 100,000 shares to over 1 million shares daily) looking for the best deal that I can find. I make lots of trades for small profits so my cost structure is very important. I'd like to see if there are firms out there willing to beat my current deal. My broker is not willing to go lower I think, because they think I will never leave since I have been with them for such a long time. Anyone interested in further details can PM me. Thanks.