Equivolume Charting

In the world of financial markets, traders and investors are constantly seeking innovative ways to gain an edge. One such technique that has gained popularity in recent years is equivolume charting. Equivolume charts offer a unique perspective on price and volume movements, enabling market participants to make more informed decisions. In this comprehensive guide, we will delve into the world of equivolume charting, exploring its history, methodology, practical applications, and advanced strategies.

Equivolume Charting
Equivolume Charting

Understanding Equivolume Charting

Equivolume charting is a graphical representation of financial data that combines both price and volume information in a single chart. Unlike traditional candlestick or line charts, which display only price data, equivolume charts add an extra dimension by incorporating trading volume. This innovative approach was developed by Richard W. Arms Jr. in the 1960s and has since become a valuable tool for technical analysts.

The Building Blocks of Equivolume Charts

Before we dive into the practical aspects of equivolume charting, let’s break down the fundamental components that make up these charts:

1. Price Bars

  • Equivolume charts utilize vertical bars to represent price movements.
  • The height of each bar corresponds to the price range for a given time period.
  • Bullish price bars are typically filled with a solid color, while bearish bars are hollow or contain a different shading.

2. Volume Bars

  • Adjacent to each price bar, equivolume charts feature a horizontal bar representing trading volume.
  • The width of the volume bar indicates the total volume traded during that specific time frame.
  • High-volume bars are wider, while low-volume bars are narrower.

3. Support and Resistance Zones

  • Equivolume charts often emphasize support and resistance levels, which are essential for technical analysis.
  • Support levels are typically marked by clusters of high-volume bars at or near specific price points.
  • Resistance levels can be identified similarly, with high-volume bars acting as barriers to upward price movement.

4. Trendlines

  • Traders frequently draw trendlines on equivolume charts to identify the prevailing market trends.
  • Trendlines connect significant highs and lows, aiding in the identification of trend reversals and breakouts.

Benefits of Equivolume Charting

Now that we have a solid grasp of the components involved, let’s explore the advantages of using equivolume charts in your trading and investment strategies:

1. Enhanced Visualization

2. Volume Confirmation

  • Volume is a crucial indicator in technical analysis. Equivolume charts allow traders to assess whether price movements are supported by significant trading activity.
  • Volume bars can help confirm or challenge the validity of price breakouts and breakdowns.

3. Support and Resistance Identification

  • Equivolume charts excel at highlighting support and resistance levels, making it easier to identify key decision points.
  • Traders can use these levels to set entry and exit points for their trades.

4. Pattern Recognition

  • Patterns such as head and shoulders, flags, and triangles are easier to identify on equivolume charts due to their enhanced visual representation.
  • Recognizing these patterns can be advantageous for making informed trading decisions.

Practical Applications of Equivolume Charting

Now that we’ve established the benefits of equivolume charting, let’s explore some practical ways traders and investors can utilize this technique:

1. Confirmation of Breakouts and Breakdowns

  • When a price breakout occurs on an equivolume chart with a corresponding increase in volume, it is a strong signal of a potential trend reversal or continuation.
  • Conversely, a breakdown accompanied by high-volume bars can indicate a significant shift in market sentiment.

2. Entry and Exit Points

  • Traders can use equivolume charts to identify optimal entry and exit points for their positions.
  • By waiting for high-volume confirmation at support or resistance levels, traders can reduce the risk of false signals.

3. Trend Analysis

  • Equivolume charts are excellent tools for trend analysis. Traders can draw trendlines and monitor volume changes to assess the strength of a trend.
  • The convergence or divergence of price and volume trends can offer valuable insights.

4. Pattern Trading

  • Equivolume charts are particularly effective for pattern trading strategies. Patterns like double tops, flags, and cup and handle formations are readily visible on these charts.
  • Traders can use these patterns as entry and exit signals.

Advanced Strategies in Equivolume Charting

While the basics of equivolume charting can provide valuable insights, advanced traders often develop more nuanced strategies to maximize their advantage. Here are some advanced techniques within equivolume charting:

1. Volume Analysis

  • Beyond simply confirming price movements, advanced equivolume chartists delve deeper into volume analysis.
  • They may look for divergences between price and volume trends, which can signal potential reversals.

2. Combining with Oscillators

3. Multiple Time Frame Analysis

  • Advanced traders may use equivolume charts across different time frames to gain a more comprehensive view of the market.
  • This approach allows them to identify short-term and long-term trends simultaneously.

4. Sentiment Analysis

  • Some advanced traders incorporate sentiment analysis from news sources and social media into their equivolume charting strategies.
  • This can help them gauge market sentiment and make more informed decisions.

Limitations and Considerations

While equivolume charting offers several advantages, it’s essential to be aware of its limitations and consider them when incorporating this technique into your trading strategy:

1. Limited Data History

  • Equivolume charts require both price and volume data, which may not be available for all financial instruments, especially in historical data.

2. Subjectivity

  • Like other forms of technical analysis, equivolume charting involves a degree of subjectivity. Different traders may interpret the same chart differently.

3. Learning Curve

  • Learning to effectively use equivolume charts can take time and practice. Traders should dedicate effort to becoming proficient in this technique.


Equivolume charting is a powerful tool that combines price and volume data to provide a comprehensive view of market dynamics. By offering enhanced visualization, volume confirmation, support/resistance identification, and advanced strategies, equivolume charts can significantly improve a trader’s ability to make informed decisions.

While equivolume charting has its limitations and requires a learning curve, those who invest time and effort in mastering this technique may find it to be a valuable addition to their trading toolkit. Whether you are a seasoned trader or a novice investor, equivolume charting can provide unique insights that help you navigate the complex world of financial markets with greater confidence. As you continue your journey in the world of trading and investing, you may want to consider incorporating equivolume charting into your analytical arsenal to gain an edge in the ever-evolving financial landscape.

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