Today banknifty has fallen it has created head and shoulders pattern in 1 hour and it gave breakdown. Now it might do one of these 3 scenarios. Box will be the deciding level. If it retests and starts falling again then target area will be 36900-37000. Otherwise if it goes up from 37800 then we might see 38100-38200 area again. 37760-37249 area is best avoided if it goes sideways.