What is the least expensive way to get NYSE Open Book as a non-professional? Any recommendations? i.e. Realtick, TrackData, etc.
customers .... waiting to see how much I was charged with IB for using it last month ps ... I stopped using it ... but it might be worth the money to check it out for 1 month
If you trade the lower to mid-volume stocks, imo it is useful. If you are trading the big caps, I wouldn't bother.