Is the data from QuoteCentre accurate? I 've been using Reuters. Not accurate. I need to find other sources to correct the errors.
r u using daily or minute give me more information, I can't help you otherwise I use IB data and guess what that's not too accurate either. Most accurate data I've seen is from OpenEcry.com get a demo account and check for yourself Your trading shouldn't have to depend on TOO MUCH accurate data. few ticks here and there should be ok for your trading plan you are not into second to second execution are you ?