BANKNIFTY--Weakness in Demand Zones??

Observations:

What is the sign of weakness in demand zones ,is this a reversal is going to happen in BANKNIFTY.
Until one of the demand zones gets broken we cannot expect a reversal in bank nifty , it has to break strongly, and has to reverse for test again.
until don't expect a reversal. Hope this expiry is in Rangebound.

Look at demand zone created @43500 move is strongly, when its tested again strong but not as strong as previous.
Every demand failed to create high also. purely failed demands.
Now look @ 43800 clearly weak one, if we observe a strong supply that breaks demands then only expect a reversal mechanism works.

Until wait.