Chart PatternsDiamond Top
Reversal Patterns

Diamond TopPattern

"A complex bearish reversal pattern that signals distribution, rising volatility, and a potential major market top."

Definition

As an uptrend matures, volatility begins to increase. Buyers and sellers clash aggressively, producing wider price swings. This expansion reflects uncertainty and emotional participation. Over time, volatility contracts as institutions complete distribution and liquidity dries up. Once price breaks below the lower boundary of the diamond, it signals that sellers have gained control and a downtrend is likely to follow.

Simple Explanation

"It looks like a diamond shape. First, the price swings get wider (expansion), then they get narrower (contraction). It shows the market going crazy at the top before running out of steam and crashing."

Core Message

  • Volatility expands before major tops
  • Distribution occurs during chaotic price action
  • Control gradually shifts from buyers to sellers
  • Breakdown confirms bearish trend reversal

Visual Interpretation

Expansion

Price makes higher highs and lower lows (Broadening top).

Transition

Volatility peaks, market becomes directionless.

Contraction

Price marks lower highs and higher lows (Symmetrical triangle).

Breakdown

Price breaks the diagonal support of the contracting phase.

Summary

"Visually, the Diamond Top looks like a tilted or symmetrical diamond. The defining feature is volatility expansion followed by contraction."

Market Psychology

Phase 1

Optimism

  • The uptrend is mature. Confidence remains high, participation increases.
Phase 2

Emotional Volatility

  • Wide price swings reflect fear and greed. Smart money distributes into this volatility.
Phase 3

Distribution

  • Institutions finish selling. Volatility contracts as retail traders remain confused.
Phase 4

Resolution

  • Support breaks, trapped buyers exit, and selling pressure accelerates.

Identification Rules

1

Prior Trend

A clear uptrend must exist.

2

Expansion

Price must form an expanding structure (Broadening).

3

Contraction

Price must physically narrow after expansion.

4

Shape

The diamond shape should be clearly visible.

5

Breakdown

Breakdown below support confirms the pattern.

Execution Strategy

1

Entry Signal

Sell on breakdown

2

Stop Loss

Stop loss above most recent high

3

Take Profit

Target height of diamond mapped down

Signal Confirmation

Is the top in?

  • Strong bearish candle closing below support
  • Expansion in volume on breakdown
  • Failure of price to stay inside the diamond
  • Lower highs and lower lows after breakdown

Caution: Do not short inside the diamond. The volatility can stop you out in both directions.

Common Mistakes

Myth: It is a head and shoulders

Similar, but Diamond Tops involve volatility expansion first, not symmetry.

Myth: Trade before the break

The pattern confirms only after the breakdown.

How to Trade: Diamond Top

Step-by-step masterclass on trading this pattern profitably.

Coming Soon

Quick Facts

Difficulty
Advanced
Category
Chart Pattern
Type
Bearish

Video Coming Soon

Detailed video breakdown is in production.

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Essential Reading

Technical Analysis For Dummies
Technical Analysis For Dummies

by Barbara Rockefeller

Read Review
Technical Analysis of the Financial Markets
Technical Analysis of the Financial Markets

by John J. Murphy

Read Review
Encyclopedia of Chart Patterns
Encyclopedia of Chart Patterns

by Thomas N. Bulkowski

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Written By: Editorial Team

Disclaimer: While due care has been taken to ensure the accuracy, clarity, and relevance of the information, the content is intended solely for educational purposes. Financial terms and concepts are interpretative tools; readers are strongly advised to verify information from multiple sources and apply their own judgment. This content does not constitute financial, investment, or advisory recommendations of any kind.

Published: Feb 2026Written By: Editorial Team

Disclaimer:While due care is taken to ensure the accuracy and clarity of information provided, the sheer complexity of data arrangements may lead to unintentional discrepancies. This content is for educational purposes only. Financial markets involve significant risk; readers are strongly advised to verify information from multiple sources and apply their own judgment. This does not constitute financial or investment advice.