Module 3 · Reading Profile Shapes
P-Shape & b-Shape
Short-covering vs long-liquidation — and reading them in context.
In this lesson you'll
- Recognize P and b shapes
- Interpret them as buyer/seller control
- Add context: short-covering vs accumulation
A P-shape has a fat node high, thin tail below — price drove up and then consolidated at the highs. It signals buyers in control (or short-covering). A b-shape is the mirror: fat node low, thin tail above — price drove down and balanced at the lows, signalling sellers in control (or long-liquidation).
Practical use: the fat node / POC acts as support (P) or resistance (b) on pullbacks; the thin tail is a fast zone the market may not revisit soon (a possible target if price heads back into it).
Key takeaways
- P-shape = fat top, thin tail below = buyers in control / short-covering.
- b-shape = fat bottom, thin tail above = sellers in control / long-liquidation.
- Read in context: P after a downtrend = often short-covering (temporary).
- Fat node/POC = support (P) or resistance (b); thin tail = fast zone.
Check your understanding
Pick an answer to reveal instant feedback. Answer every question to complete the lesson.
Why that's off: A P-shape has the fat node at the TOP.
Why that's off: A D-shape is symmetric with a centered POC.
Why that's off: A trend day is thin/elongated, not bottom-heavy.
Fat node low + thin tail above = b-shape: sellers in control, often long-liquidation (longs bailing out), especially after an uptrend.
Why that's off: Short-covering can fade quickly; assuming a confirmed trend is risky.
Why that's off: The shape described is a P (fat top), not a b.
Why that's off: It's informative — it just needs trend context to interpret correctly.
A P after a downtrend is frequently short-covering (shorts buying back), which is temporary strength. It may not be fresh accumulation — read it relative to the larger trend.
Educational content only. Nothing here is financial or trading advice. Order-flow and options patterns shift probabilities; they never guarantee outcomes.