Guide · Market structure

Bullish Pullbacks: Understanding BOS, MSS and the FVG Retest

Understand why a rising market can pull back, what renewed buying would look like, and how BOS, MSS and an FVG describe different parts of that decision.

4 min readUpdated First published

A larger uptrend, a smaller pullback and a later buying response. The new order block and FVG mark one overlapping area, not two independent confirmations. No outcome is shown.

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A market can be moving higher and still fall far enough to make buying uncomfortable. Earlier buyers may take profit. Other traders may sell because they expect the rally to pause. A pullback asks whether buying will return before the larger rising structure fails.

The question is not answered just because price reaches a familiar box. An area can be worth watching before it gives any evidence that the decline is ending.

The larger buying idea

In the video, price has already broken an earlier major high while keeping its protected swing low intact. The bullish break of structure, or BOS, describes continuation in that larger sequence.

Traders looking for another rise may see a return towards the earlier rally's origin as a better price. Existing buyers might add, and people who missed the move may become interested. That is the buying hypothesis. It can fail if selling continues through the levels the idea depends on.

Why the smaller swings matter

The pullback has its own falling sequence. While each bounce still stops below the last one, sellers are continuing to make progress on that smaller scale.

The example first dips below a nearby low and closes back above it. That shows a failed attempt to stay lower, but buying could still fade. The next useful change is a strong bullish close above the pullback's last lower high, followed by further bullish movement.

The lesson calls that smaller change a market structure shift, or MSS. The larger BOS and the smaller MSS answer different questions: whether the broader rising structure still holds, and whether the pullback's falling sequence has changed.

Why wait for a return to the new area

The upward push leaves a bullish fair value gap and a new order block that overlap. Both describe the same move's origin area. Counting their labels as independent confirmations would exaggerate the evidence.

Buyers who missed that push may want another chance. Some earlier buyers may add if the return holds. A renewed lift away from the area gives that idea more support than a touch by itself.

In this lesson, the entry waits for a completed bullish response on the return. If price never returns, that entry doesn't appear. Waiting can miss a move; it doesn't oblige the market to offer a better price.

What failure would mean

Before entry, a break below the sweep low cancels this plan. The expected recovery has failed its chosen test, even if the wider uptrend eventually resumes.

That distinction matters. A larger bullish view is not a reason to keep an individual trade open after its own failure point is reached. The example places the stop beyond the sweep low and assesses the earlier major high as a possible target. Buying can still weaken or encounter selling before that high.

For the opposite outcome at a bullish gap, read what an inverse FVG changes.

Sources and example limits

This guide adapts the bullish-pullback lesson's revised explanation. The illustration uses constructed candles, ends at the entry plan and supplies no tested performance. An FVG's outer-wick gap does not prove an untraded interval or identify institutional orders.

LuxAlgo's market-structure documentation provides a terminology reference. Swing selection and labels vary between methods; the explanation here follows the video.