And that's why I asked if you have a open book data feed. If you did you'd clearly see the manipulation at work and it's no longer some great big secret unknown..
ASX,S&P500,NASDAQ if your trading (mirco,day trading or short term) and while not cheap, especially if you trade multiple exchanges. It's worth the monthly fees.
You can't expect the same kind of market visibility with your free bank trading platform, like anything you get what you pay for, especially so with market data.
