This is Wyckoff's Accumulation phase that is tricky to understand, Wyckoff's methods are real smart money concept. Actually Wyckoff's understand how SM place their orders. So after a long time by studying markets sir Wyckoff distributed his knowledge between public. And reality is Support and Resistance
work but not so nicely SM know how retail traders trade the market. So they break the retail levels induces public and collect their orders and reduce public From trades. Concepts are little bit complicated to apply in real time chart, but it actually works.
If anyone wants to learn those concepts then they can search on Google