Reading the Footprint for Absorption

Absorption occurs when a large passive order sits at a price level, absorbing aggressive flow without the price moving. Imagine someone placing a 500 BTC bid at $68,000 — sellers keep hitting it, but the price doesn't drop because the bid keeps getting filled and replenished.

In a footprint chart, absorption shows up as a price level with very high volume but no price movement past it. You'll see heavy ask volume (red) at a level, but the price stays at or above that level — meaning a passive buyer is absorbing all the selling.

Absorption at support levels is bullish — it means a large buyer is defending that price. Absorption at resistance is bearish — a large seller is capping the price. The key is that absorption PRECEDES the next move: once the absorber is done, price tends to move sharply in their direction.

On Buildix, the Absorption Detection panel automatically identifies these events in real-time. Combined with the Footprint Chart (now with fullscreen mode and imbalance highlighting), you can visually confirm absorption patterns.