Appreciate advise on this. Is there any software/datafeed/platform that I can program or get somebody to program where I can : 1) Determine the number of inside bids/asks that have been hit by a particular Market maker/ECN. This data should be available in numbers and charts (if possible). This information has to be real time. 2) I would also like to test the strategy above, so if there is a program that can do the above, pls let me know 3) Other strategies (working on it) which also use the inside bid/ask As I'm pretty bad at IT, the easier to learn the programming, the better. Thanks