Quote from bone:
Bid / Ask sizing ultimately has nothing to do with the direction that price takes in the future. Initiating (aggressive offer lifting or bid hitting) order flow can be helpful for very short timeframe horizons.
==============Quote from carltonp:
Locutus,
I wonder if anyone agrees with you? I've used it for a short while and I would tend to agree..

Quote from Bob111:
it's way too simple approach and won't work in today's market. simply because of their current microstructure. today,we(the retailers) have no tools to fight with pro's on such short term. have any of you noticed, that every possible tool that can be used to gain any advantage was gradually closed for general public? every single piece of valuable info that could be analyzed i believe purposely been either closed,limited to useless,priced to the sky or FBAR-ed.