1. What is important in Rounding Top Pattern?
Structure: It appears as a gradual, dome-shaped curve at the top of a chart. Prices rise slowly, flatten out, and then begin to decline.
Bearish Signal: It signals a reversal from an uptrend to a downtrend.
Breakout Point: The bearish confirmation comes when price breaks below the support level formed at the base of the rounding top.
Psychology: It reflects a slow shift in market sentiment — buyers lose enthusiasm over time, while sellers gradually gain strength, leading to a sustained decline.
2. Who Invented or Used It First?
Historical Roots:
The Rounding Top is a classical chart pattern studied since the early 20th century, representing a gradual transition from bullish to bearish trend (distribution phase).
Early Contributor / Analyst:
The pattern was first described by Richard W. Schabacker
One of the earliest analysts to document market reversal structures
Popularization & Standardization:
Robert D. Edwards and John Magee
Edwards and Magee
They formalized rounding patterns as long-term reversal formations
Modern Analysts:
John J. Murphy
Explained rounding formations in modern technical analysis
No Single Inventor:
The Rounding Top evolved naturally as traders observed slow exhaustion of buying pressure and gradual distribution at market tops.
3. Who Used It in Practice?
Jesse Livermore
Used distribution and reversal strategies similar to this pattern
Paul Tudor Jones
Known for identifying major market tops and reversals
Trading logic:
Uptrend → Gradual rounding → Distribution → Breakdown → Downtrend
4. How Much Did They Invest & Profit Using This Pattern?
Important Reality:
There is no verified public data showing exact investments or profits specifically from Rounding Top trades. It is always part of a broader trading system.
Richard W. Schabacker
Primarily an analyst and writer
No disclosed trading capital or profit records
Jesse Livermore
Made and lost millions of dollars during his career
Applied reversal and distribution concepts aligned with this pattern
Paul Tudor Jones
Built a multi-billion-dollar hedge fund
Profited from identifying major turning points in markets
John J. Murphy
Focused on education and analysis
Did not publish specific trading profits
5. Key Insight
Rounding Top is a bearish reversal pattern
Represents:
- Gradual loss of buying momentum
- Institutional distribution phase
Best confirmation:
- Break below support
- Volume increases on breakdown
6. Profitability & Use in Trading
Traders’ Success: Many traders have profited by recognizing rounding tops as early warning signals of long-term bearish reversals.
Institutions & Individuals: It became a staple in technical analysis, especially for medium- to long-term investors.
Profit Potential: When confirmed with volume and broader market context, it often precedes extended declines, allowing traders to exit positions or short profitably.
7. Why It Became Famous?
Reliability: Considered a dependable long-term bearish reversal pattern.
Simplicity: Easy to spot visually — a rounded, dome-like top.
Educational Spread: Featured in nearly every technical analysis textbook and trading course.
Market Psychology: It captures the gradual erosion of bullish momentum and the slow takeover by sellers.
Broad Application: Works across stocks, forex, commodities, and crypto, making it universally relevant.
Quick Recap
- Key Idea: Signals bearish reversal after a gradual topping formation.
- Origin: Documented by Schabacker and Edwards & Magee.
- Profitability: Yes, widely used to anticipate long-term declines.
- Fame: Reliability, simplicity, and strong psychological basis made it a cornerstone of chart analysis.
1. Pattern Overview
Pattern Type
Bearish Reversal Pattern
Professional Definition
The Rounding Top is a long-term bearish reversal chart pattern that signals a gradual shift from bullish to bearish sentiment. It is characterized by a slow upward curve followed by a rounded decline, resembling an inverted “U.” The pattern typically develops over weeks or months and indicates distribution before a sustained downtrend.
Market Psychology
- Buyers dominate early, pushing prices higher.
- Momentum gradually weakens as sellers begin to enter.
- A balance forms at the top, reflecting indecision.
- Sellers eventually gain control, driving prices lower and breaking support.
- The rounded structure reflects a slow but decisive transition from bullish enthusiasm to bearish dominance.
Statistical Success Rate
Research from Thomas Bulkowski’s Encyclopedia of Chart Patterns suggests Rounding Tops have a success rate of 65–70% in forecasting downward reversals when confirmed by volume and trend context.
Average Price Move After Breakout
The projected move is typically equal to the pattern height (distance from the peak to the support line). Average declines range from 15–25% depending on market conditions.
Ideal Market Conditions
- Strong prior uptrend
- Moderate volatility
- Longer-term trending environments
Comparison With Similar Patterns
- Versus Double Top: Double Top has two sharp peaks, while Rounding Top is gradual and curved.
- Versus Head and Shoulders: Head and Shoulders has three distinct peaks, while Rounding Top is smooth and continuous.
- Versus Triple Top: Triple Top has three defined highs, while Rounding Top is a single rounded formation.
2. Step-by-Step Formation Structure
Required Prior Trend
A clear uptrend must precede the pattern.
Stage-by-Stage Development
- Initial rally forms the left side of the rounding structure.
- Price gradually rises to a peak, showing slowing momentum.
- A rounded decline begins as sellers increase pressure.
- Support forms at the base of the rounding structure.
- Breakdown below support confirms the bearish reversal.
Support Level Formation
Support is established at the base of the rounding structure, where price repeatedly reacts.
Resistance Level Formation
Resistance is formed at the rounded peak, reflecting exhaustion of buyers.
Trendline Drawing Rules
- Draw a horizontal line across the base (support).
- Identify the rounded curve forming the top.
Minimum Pattern Requirements
- Gradual rounded structure with clear peak.
- Support line tested multiple times.
- Prior uptrend for validity.
Volume Behavior During Formation
- Volume often decreases during the rise.
- Volume increases during the decline and breakout.
3. Breakout Structure
Exact Breakout Location
Occurs when price closes below the support line at the base of the rounding structure.
Breakout Candle Characteristics
- Strong bearish body
- Close below support
- Preferably accompanied by high volume
Confirmation Rules
- Daily close below support
- Volume spike
- Follow-through in subsequent sessions
Volume Behavior During Breakout
Expansion confirms strong selling interest and validates breakout reliability.
Trader Signal Interpretation
Breakout signals bearish reversal and entry opportunity for short positions.
4. Trading Strategy & Mathematical Formulas
Entry Strategy
Aggressive Entry: Enter immediately after breakout confirmation.
Conservative Entry: Wait for retest of support (support becomes resistance).
Target Price Calculation
Pattern Height Formula
Pattern Height = Peak Level − Support Level
Bearish Target Formula
Target Price =
Breakout Level − Pattern Height
Stop-Loss Placement
Bearish Breakout: Above rounded peak or above retest high
Risk–Reward Ratio Formula
Risk–Reward Ratio =
Entry Price − Target Price
Stop Loss − Entry Price
Example Calculation
Entry Price = 95
Peak Level = 110
Support Level = 98
Pattern Height = 12
Target Price = 83
Stop Loss = 102
Risk–Reward Ratio =
95 − 83
102 − 95
=
12
7
= 1.71 : 1
5. Volume Analysis Rules
- Volume decreases during the rise to the peak.
- Volume increases during the decline.
- Expansion at breakout confirms strength.
- Weak volume breakouts may indicate false signals.
- Sustained volume growth after breakout improves reliability.
6. Key Identification Features
- Rounded inverted “U” shape.
- Gradual rise followed by gradual decline.
- Support line at the base.
- Breakout below support confirms bearish reversal.
Typical Timeframes
- Frequently seen on weekly and monthly charts for long-term reversals.
- On daily charts, Rounding Tops often mark medium-term distribution phases.
- Rarely seen on intraday charts due to their slow formation.
Bearish Nature
The pattern signals exhaustion of buyers and reversal to bearish sentiment.
Market Conditions That Improve Reliability
Strong prior uptrend, contracting volume during rise, and decisive breakout candle.
7. Failure Conditions & Invalidation Rules
- False breakout with weak volume.
- Opposite breakout above rounded peak.
- Early warning: support line slopes upward, weakening bearish bias.
- Invalidation if price sustains above resistance after breakdown attempt.
- Risk management: avoid trading in thinly traded markets where false signals are common.
8. Common Trader Mistakes
- Entering short positions before support breakout confirmation.
- Misidentifying Rounding Tops as consolidation ranges.
- Ignoring volume contraction and expansion signals.
- Placing stop-loss too close to support, leading to premature exits.
- Assuming Rounding Tops form quickly, when they are typically long-term structures.
9. Chart Description
The Rounding Top pattern in bearish scenario begins with an uptrend. Price gradually rises, forming the left side of the rounded structure. Momentum slows at the peak, followed by a gradual decline forming the right side. Support develops at the base. Volume contracts during the rise and expands during the decline. A breakout candle closes below support with strong volume. Traders project the target by subtracting the pattern height from the breakout level. Volume expansion confirms the breakout’s reliability.