Price and Volume Charts: What you need to know

Every investor should be aware of significant levels of buying and selling interest at key price points. You can predict the locations of support and resistance if you understand each price level. You can control and achieve greater feats trading online by using price and volume charts.

To comprehend the exchange markets, you can use price and volume charts in conjunction with other types of technical analyses. Investors’ convictions, emotions, and volition are represented through price. It is not constant; it shifts over time as a result of information, opinions, and emotions.

Read on to learn more about price and volume charts

What are Price and Volume Charts?

You can understand a price and volume chart to be a horizontal histogram that shows the total figure of shares of a stock trading at a distinct price. It’s a chart that shows a succession of prices over time. It also displays the volume for a given price range based on closing prices. In statistical terms, charts are known as time series plots.

A histogram is commonly used to depict volume on a chart. It can also be represented as an oscillator centered on an average of a series of volume averages.

What is the Relationship and Difference Between Price and Volume?

The methodology that measures the inherent link between price and volume is determining if present prices are supported by volume.

In exchange markets, pricing is determined by a mutual agreement between buyers and sellers, notwithstanding their differing assessments of the value of the exchanged commodity. 

The market volume, on the other hand, is the total number of shares traded over a specific period side volume to be the engine that propels the market; it validates, energizes, and empowers price.

When volume grows, the price direction is confirmed; when volume declines, the price direction is contradicted. Prices tend to move in the same direction as trade volume increases. That is, if the volume of security continues to rise in an upward trend, the volume of security should also rise, and vice versa.

This is the most common price-volume relationship, and it serves as the foundation for most price analysts’ analyses. When looked at jointly, price and volume provide supply and demand information that neither could provide alone.

How do you calculate volume by price?

The full period on the chart can be used to determine Volume by Price. Volume-by-Price computations are limited to the historical data displayed on the graph.

On a four-month daily chart, for example, Volume by Price will use all four months of the closing price. Volume-by-Price would be based on all six months of daily closing data on a six-month daily chart.

It is based on one week of 40-minute closing data and is calculated on a one-week 40-minute chart.

Uses of price and Volume Charts

As a result, volumes can be a very good indicator of market sentiment because they represent traders’ actions in the marketplace. It aids in the decision-making process of when to buy and when to sell. You can also use it to determine current support and resistance levels as well as forecast future levels of support and resistance.

Price by volume charts can be used to show significant amounts of purchasing and selling interest at key price levels.

Use them in conjunction with other forms of technical analysis if you so desire. Note that price by volume charts indicate total volume at various price levels over a period, which is crucial to keep in mind.


It is possible to better understand market trends by analyzing both prices and volumes. As a result, volume is a measure of the strength of a price movement.

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