Quote from Detonator:
Besides Oanda, which forex brokers DON'T trade against you ?
I'm looking for a quality broker that has no dealing desk and - tight spreads, fast execution, and flexible contract sizes. Oanda does offer all of the above but they really drop off in their platform and charting.
Which other brokers would qualify ?
Your assumption is incorrect. Oanda does trade against its clients. Every forex dealer does this. Look up the definition of counterparty:
http://insurance.cch.com/rupps/counterparty.htm
Also see on the Oanda boards the discussions regarding "shading", which by definition is trading against net customer positions. I have also personally experienced "individual pricing" with Oanda, and not too long ago have posted about that here on EliteTrader.
In your quest to find an honest spot forex broker, look for the phrase "no dealing desk", or stick with the ECN model.
