Quote from RiceRocket:
Your problem isn't the NYSE it's mastercard. The stock is too thin. If you want to day trade without huge spreads you have to trade a stock with some high average daily volume preferrable 25-50 million shares daily. Secondly preferrably under 50 dollars a share.
I have been trading MA for about 3-4 months now. It was not this crazy before becoming hybrid. I made a lot of money in the stock in the past. Now its just impossible. Every time I get in, it drops 80 cents and I end up holding it and when it comes back to even, I sell it and it goes $2 higher... The same exact thing happened the past 3 days... What a coincidence..