Published on: February 17, 2025
Renko charts are a unique type of chart used in technical analysis to highlight price movements. These charts focus exclusively on price changes, ignoring time and volume. The Renko chart pattern is constructed by drawing bricks of a fixed size when price moves by a specific amount. Renko chart patterns can offer clear insights into market trends, reversals, and potential trading opportunities. One such pattern is the Weak Breakout, which can be either bullish or bearish, providing traders with effective signals for reversals in the market.
Weak Breakout – Bearish
The Bearish Weak Breakout is a Renko reversal pattern that indicates a potential bearish trend reversal. This pattern follows a specific set of conditions that traders can use to recognise and make informed decisions.

Key Steps in Identifying the Bearish Weak Breakout:
- Swing Breakout (A): The pattern begins with a bullish breakout, where a price move surpasses the established swing level, creating a breakout brick.
- Failure to Build on the Bullish Move (B): Following the breakout, the price fails to continue upwards. Specifically, the price fails to form more than two bullish bricks, which suggests that the upward momentum is weakening.
- Reversal Below the Swing Breakout Brick (C): Instead of continuing higher, the price moves below the original breakout brick. This downward movement after the failed bullish attempt forms the Bearish Weak Breakout pattern.
This pattern signals a bearish reversal, offering traders an opportunity to enter short positions at a relatively low-risk point. Because the pattern doesn’t require a prolonged pullback or a significant price decline to materialize, it presents an affordable risk entry point for traders looking for potential market shifts.
The concept of the Bearish Weak Breakout was introduced by Prashant Shah in his book on Renko charts. Shah’s analysis helps traders use this pattern to manage their trades more effectively, particularly in recognizing when a prior bullish trend might be reversing.
Weak Breakout – Bullish
On the flip side, the Bullish Weak Breakout is the opposite of the Bearish version, signalling a potential reversal to the upside.

Key Steps in Identifying the Bullish Weak Breakout:
- Swing Breakout (A): This time, the pattern begins with a bearish breakout, where the price moves downward, creating a bearish breakout brick.
- Failure to Maintain the Bearish Move (B): After the bearish breakout, the price fails to form more than two bearish bricks. This indicates that the downward momentum is not strong enough to sustain the bearish trend.
- Reversal Above the Swing Breakout Brick (C): Instead of continuing lower, the price reverses and moves above the original breakout brick, signalling that the bearish trend has lost strength and a bullish reversal is likely.
The Bullish Weak Breakout suggests that the price is likely to reverse and move upwards, creating a profitable opportunity for traders to go long. Like the Bearish Weak Breakout, this pattern offers an entry point with relatively low risk, as it highlights a quick shift in market sentiment after a failed trend continuation.
Prashant Shah also introduced this pattern in his book on Renko charts, where he details how traders can use the Bullish Weak Breakout to capitalize on the market’s inability to sustain a bearish movement.
Why Traders Should Pay Attention to the Weak Breakout Patterns
The Weak Breakout patterns, both bullish and bearish, offer several advantages to traders who use Renko charts. These patterns can be especially valuable for those who want to avoid entering trades late in a trend or after a significant price move. Here are some reasons why these patterns are important:
- Clear Reversal Signals: Both the Bullish and Bearish Weak Breakouts provide clear, actionable signals of a reversal, which can be crucial for traders trying to catch market turning points.
- Affordable Risk: The patterns offer entry points with manageable risk. As the price fails to continue in the initial breakout direction, the trader can quickly exit if the pattern proves false, keeping losses minimal.
- Confirmation of Market Sentiment: A Weak Breakout pattern signals a market momentum loss. When a breakout fails to maintain its direction, it confirms a shift in market sentiment, which can be an essential clue for traders making directional bets.
If you are using Zone Web, you can add patterns to the chart, and the software will highlight the pattern where it is formed.
Here are steps you need to follow:
- Open Renko Chart (Cltr+R)
- Go to Pattern and Add Weak Breakout Bullish & Bearish

3. The WB+ and WB- will be highlighted on the chart

In conclusion, the Weak Breakout pattern, whether bullish or bearish, is an important tool for traders using Renko charts to spot reversal opportunities. Prashant Shah’s contributions in his book on Renko charts have made this pattern accessible to traders, helping them better understand market dynamics and identify profitable trades while managing risk effectively.