Renko Chart Trading: A Unique Approach to Stock Market Timing

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Renko chart trading is a distinctive method within technical analysis that focuses on price changes, disregarding the element of time. This approach, originating from Japan, is named after ‘renga’, the Japanese word for bricks, reflecting the visual style of the chart. Renko charts are valued for their ability to filter out minor price movements, thus providing a clearer picture of the trend. In this article, we explore the various aspects of Renko chart trading, including the basic construction of Renko charts, their application in market analysis, combining Renko with other technical tools, risk management strategies, and the practical challenges and considerations in using Renko charts.

Construction of Renko Charts

Renko charts are built using price movement and not time, setting them apart from traditional candlestick or bar charts.

Brick Formation in Renko Charts

In a Renko chart, a brick is drawn in the direction of the prior move if the price moves by a predetermined amount, known as the brick size. This brick size can be based on a fixed value or average true range (ATR).

Simplification of Price Data

The key advantage of Renko charts is their ability to filter out minor price fluctuations. Each brick represents a movement of a specific value, thereby simplifying the analysis of key support and resistance levels.

Application in Market Analysis

Renko charts are primarily used to identify trends and reversals, making them a useful tool for traders focusing on price action.

The distinct blocks or bricks in Renko charts make it easier to spot trends. A series of consecutive bricks in one direction indicates a strong trend.

Detecting Reversals

Reversals in trends can be identified when the bricks change direction. Traders often look for a certain number of bricks in the opposite direction as confirmation of a trend reversal.

Combining Renko with Other Technical Tools

While Renko charts can be used independently, combining them with other technical analysis tools can enhance their effectiveness.

Integration with Technical Indicators

Overlaying technical indicators like moving averages, RSI, or MACD on Renko charts can provide additional insights and confirmation for trading decisions.

Using Volume with Renko

Incorporating volume analysis with Renko charts can help confirm the strength or weakness of the bricks (price movements), adding an extra layer of validation to the signals.

Risk Management Strategies

Effective risk management is crucial in Renko chart trading, as with any trading strategy.

Setting Stop-Loss Orders

Using stop-loss orders is essential to protect against sudden reversals in price trends. The placement can be based on a specific number of bricks moving against the trade.

Position Sizing

Controlling the size of the trade relative to the account balance helps manage overall risk exposure. Position sizing strategies should be consistent and aligned with the trader’s risk tolerance.

Practical Challenges and Considerations

While Renko charts offer unique insights, they also come with their own set of challenges and considerations.

Choice of Brick Size

Selecting the appropriate brick size is crucial and can vary depending on the asset and its volatility. The wrong size might either filter out too much information or fail to simplify the price action effectively.


The disregard of time in Renko charts can be both an advantage and a limitation. Since time is not factored, periods of low activity may result in no new bricks, potentially missing some market signals.

In conclusion, Renko chart trading offers a unique approach to analyzing financial markets, focusing on price movement while filtering out minor fluctuations and market noise. This method, when combined with other technical analysis tools and sound risk management practices, can provide valuable insights for traders. The simplicity in visualizing trends and reversals makes Renko charts an attractive option for traders. However, understanding the nuances, including the selection of an appropriate brick size and the integration with other market analysis tools, is crucial for effectively utilizing Renko charts in trading strategies.

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