Yes agreed it imbalances do work for nq (10tick agregation) as those are really thin markets and es (4 tick ag) all i check is imbalances ,stacked imbalances, nothing else as is proven to not work.. maybee for a hft program but im not gonna waste my energy following that nonsense that is out of my reach ,apply a heard mentalitty and dont scalp 1 or 2 ticks ,loooses will be bigger try holding to winners as much as you can thats the approach nothing else to do ....