Heiken Ashi vs Renko

In the world of technical analysis, traders and investors rely on various charting techniques to make informed decisions. Two popular methods that have gained significant attention are Heiken Ashi and Renko charts. These charting techniques offer unique perspectives on price action and can help traders identify trends, reversals, and potential trading opportunities. In this article, we will compare Heiken Ashi and Renko charts, examining their features, advantages, and drawbacks, to help you understand which one may be more suitable for your trading style.

Heiken Ashi vs Renko
Heiken Ashi vs Renko

Introduction to Heiken Ashi and Renko Charts

Before diving into the differences between Heiken Ashi and Renko charts, let’s briefly introduce each charting technique.

A. Heiken Ashi Charts

Heiken Ashi, which translates to “average bar” in Japanese, is a type of candlestick chart that aims to filter out market noise and provide a clearer representation of trends. The Heiken Ashi chart is constructed using modified candlestick calculations based on the average price of the current and previous periods.

B. Renko Charts

Renko charts, on the other hand, originated in Japan and focus solely on price movements, ignoring time and volume. Unlike traditional candlesticks or bar charts, Renko charts use bricks to represent price changes. These bricks are constructed based on a pre-defined price movement, rather than a specific period.

Understanding Heiken Ashi Charts

Heiken Ashi charts offer several distinctive features that set them apart from traditional candlestick charts.

A. Smoothed Price Action

One of the key characteristics of Heiken Ashi charts is their ability to smoothen price action. The modified candlestick calculations help reduce market noise, making it easier to identify trends and reversals.

B. Trend Identification

Heiken Ashi charts are particularly useful for trend identification. When the Heiken Ashi candles are predominantly bullish (green), it indicates a strong uptrend. Conversely, a predominance of bearish (red) candles suggests a downtrend. Traders can use this information to confirm or anticipate trend changes.

C. Trading Signals

Heiken Ashi charts also generate unique trading signals. A typical signal is a color change in the candlestick, signaling a potential reversal. For example, a series of bullish candles followed by a bearish candle may indicate a shift in momentum and a possible trend reversal.

Exploring Renko Charts

Renko charts have their own set of characteristics that make them appealing to traders.

A. Elimination of Time Factor

The primary advantage of Renko charts is the elimination of the time factor. Renko bricks are formed based on price movement, not time, resulting in a chart that emphasizes pure price action. This can be beneficial for traders who prioritize price patterns and trends.

B. Clarity in Trend Identification

Renko charts excel at highlighting trends. Since each brick represents a fixed price movement, traders can easily spot trends and reversals. A new brick is only drawn when the price surpasses the predefined movement, ensuring that insignificant price fluctuations do not clutter the chart.

C. Support and Resistance Levels

Renko charts can also aid in identifying support and resistance levels. Consolidation zones and price reversals are visible, making it easier to determine key levels where the price may react.

Comparing Heiken Ashi and Renko Charts

Now that we have explored the individual features of the Heiken Ashi and Renko charts, let’s compare them side by side.

A. Trend Identification

Both Heiken Ashi and Renko charts are effective in identifying trends. Heiken Ashi charts achieve this through modified candlestick calculations, while Renko charts achieve it by emphasizing price movement. Both methods can help traders identify trend changes and potential trading opportunities.

B. Noise Reduction

Heiken Ashi charts are designed to reduce market noise and smoothen price action. Renko charts, by eliminating time, also reduce noise caused by insignificant price fluctuations. However, since Renko charts only consider price movements, they may not be suitable for traders who rely heavily on volume analysis.

C. Entry and Exit Points

Both Heiken Ashi and Renko charts offer valuable insights into entry and exit points. Heiken Ashi charts generate signals through candle color changes, indicating potential reversals. Renko charts, with their clear brick formations, can also aid in identifying suitable entry and exit levels.

D. Time vs. Price

The primary difference between Heiken Ashi and Renko charts lies in their focus. Heiken Ashi charts retain the time element and offer a smoothed representation of price action. Renko charts, however, completely disregard time and solely focus on price movement.

Advantages and Drawbacks of Heiken Ashi and Renko Charts

To gain a deeper understanding of Heiken Ashi and Renko charts, let’s explore the advantages and drawbacks of each charting technique.

A. Advantages of Heiken Ashi Charts

1. Trend Identification: Heiken Ashi charts excel at identifying trends by providing a clearer representation of price action. Traders can easily spot the prevailing trend and adjust their trading strategies accordingly.

2. Smoothed Price Action: By applying modified candlestick calculations, Heiken Ashi charts smoothen out price fluctuations, reducing market noise and offering a more reliable view of market trends.

3. Trading Signals: Heiken Ashi charts generate unique trading signals through color changes in the candlesticks. These signals can help traders identify potential reversals and entry or exit points in the market.

4. Versatility: Heiken Ashi charts can be applied to various financial instruments, including stocks, commodities, and forex. This versatility allows traders to use the charts across different markets.

B. Drawbacks of Heiken Ashi Charts

1. Time Factor: Although Heiken Ashi charts aim to smoothen price action, they still retain the time element. Traders who prefer a purely price-focused approach may find the time factor in Heiken Ashi charts limiting.

2. Lagging Indicator: Heiken Ashi charts may exhibit some lag as they rely on previous price data to calculate the modified candlestick values. This lag may cause traders to enter or exit positions later than desired.

C. Advantages of Renko Charts

1. Elimination of Time Factor: Renko charts completely disregard time and focus solely on price movements. This feature allows traders to identify pure price patterns and trends without the influence of time-related fluctuations.

2. Clarity in Trend Identification: Renko charts provide clear and easily recognizable brick formations, making it straightforward to identify trends and reversals. Traders can quickly determine the direction of the market and adjust their strategies accordingly.

3. Support and Resistance Levels: Renko charts offer a visual representation of support and resistance levels. Consolidation zones and price reversals are visible, providing traders with valuable information for setting profit targets and stop-loss levels.

4. Simplicity: Renko charts have a straightforward structure, with bricks drawn based on a predefined price movement. This simplicity makes it easier for traders to interpret and analyze the chart patterns.

D. Drawbacks of Renko Charts

1. Lack of Time Information: Renko charts completely ignore time, which means traders lose the ability to analyze time-specific patterns or events. Important news releases or market events may not be reflected in Renko charts, limiting their effectiveness in certain trading strategies.

2. Fixed Price Movement: Renko charts require a pre-defined price movement to draw each brick. While this fixed movement helps eliminate noise, it may also cause traders to miss out on smaller price fluctuations that could be meaningful in certain trading scenarios.

3. Limited Volume Analysis: Renko charts do not incorporate volume data, which can be valuable for understanding market dynamics and confirming price movements. Traders who heavily rely on volume analysis may find Renko charts lacking in this aspect.

Selecting the Right Charting Technique

Choosing between Heiken Ashi and Renko charts ultimately depends on your trading style, preferences, and the specific market conditions you are analyzing. Consider the following factors when selecting the most suitable charting technique for your needs:

1. Trading Objectives: Determine your primary trading objectives. Are you focusing on trend identification, reversal signals, or support and resistance levels? Understanding your goals will help you choose the charting technique that aligns with your objectives.

2. Time Considerations: Evaluate how much importance you place on the time element in your analysis. If you prefer a purely price-focused approach and want to eliminate time-related fluctuations, Renko charts may be more suitable. Conversely, if you believe that time plays a significant role in your trading decisions, Heiken Ashi charts may be a better fit.

3. Market Conditions: Different charting techniques may perform better in specific market conditions. It’s important to assess whether the market is exhibiting strong trends, ranging patterns, or high volatility. Each technique may offer unique insights into different market scenarios.

4. Experimentation and Adaptation: It’s advisable to experiment with both Heiken Ashi and Renko charts to gain hands-on experience and understand how they complement your trading strategy. Additionally, consider combining these techniques with other charting tools or indicators to enhance your analysis.

Remember that charting techniques are tools to assist in decision-making, but they are not infallible. It’s essential to complement your analysis with risk management strategies, fundamental analysis, and other technical indicators to make well-informed trading decisions.


Heiken Ashi and Renko charts provide traders with alternative perspectives on price action and trend identification. Heiken Ashi charts offer smoothed price action and unique trading signals, while Renko charts eliminate the time factor and provide clarity in trend identification and support and resistance levels.

By understanding the advantages and drawbacks of both charting techniques, traders can make informed decisions on which one suits their trading style, preferences, and market conditions. Remember that no single charting technique guarantees success, and it’s always wise to combine multiple tools and analysis methods to enhance your trading strategy. Continually adapt and refine your approach based on market conditions and personal experience to improve your trading outcomes.

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