To make predictions about the future of a stock and its price movements, technical analysts use historical performances and past trading activities. The volume of trade is one such crucial metric used by seasoned investors in intraday trading in their technical analysis.

In this blog, we will explore how to use volume in trading, how it can be a powerful tool for traders, and how it influences stock prices.

• Volume in trading can be used as a crucial metric to gain better understanding of trends in prices of stock.
• Seasoned traders always look at the price vs. volume analysis to get a better pulse of the market instead of looking at just the price or the volume independently.
• The three most commonly used volume indicators are Volume Weighted Average Price (VWAP), On-Balance Volume (OBV), and Chaikin Money Flow (CMF)

In stock market trading, volume represents the total number of shares that are traded for a given security. The volume of trade includes all the shares that were bought and sold during a given trading window. For example, if 200 stocks of a given organisation were bought and sold on a given trading day, the volume of trade for that stock would be 400—despite the fact that the same stock was being traded in the market.

Simply put, the volume of trade is the quantity of shares that were in action during either a buy or sell order. The volume of trading can be used to measure a variety of financial elements, including shares, stocks, derivatives, gold, bonds, and almost all types of commodities.

When a stock has a higher trading volume, it indicates that the interest of investors is quite high in the purchase and selling of that stock. A high vosume also indicates the number of times a stock has changed hands or has been traded.

On the other hand, when a stock's volumes are low, it indicates that the liquidity is low and that only a few traders are interested in trading those stocks.

Trading volume is a reflection of the interest of an investor in a given company or business and also reflects the trends and momentum of a particular sector or stock. Understanding trading volume enables better decision-making by highlighting market sentiment and potential turning points.

Price and volume help in understanding the sentiment of the market, whether the signs are bullish or bearish. If the prices of the stocks were to start declining at high volumes, it indicates that a bearish sentiment has taken over the market and is likely to become more intense in the near future. On the other hand, if the volumes are high and the price also starts increasing, then it points to a more bullish outlook.

Long-term investors often choose stocks with high trading volumes because they are easier to buy and sell without affecting the price much. For intraday traders who need to buy and sell within a single day, stocks with high volumes are important as they offer more opportunities to quickly enter and exit trades.

Momentum helps identify the rate at which there is a change in the price of a stock over time and helps predict trends. When there is a rise in price, it points to a bullish momentum, while a decline in prices points towards a more bearish momentum.

If the price rises when the volume of trade is low, it can reflect a bullish trend cooling down in momentum and also point towards a reversal of the upward trend. The MACD, or Moving Average Convergence Divergence, can be useful in understanding momentum as it helps analyse when the markets are going to see a bull or bear run. This information is then used by traders to plan their entry and exit strategies.

The three most used metrics for volume in trading are:

1. On-Balance Volume (OBV): OBV measures buying and selling pressure by adding volume on up days and subtracting it on down days, helping to confirm trends.
2. Volume-Weighted Average Price (VWAP): VWAP shows the average price a stock has traded at throughout the day, weighted by volume, giving insight into the stock's true value.
3. Chaikin Money Flow (CMF): CMF or Chaikin Money Flow measures the money flow over a set period, indicating whether a stock is being accumulated (bought) or distributed (sold) based on both price and volume.

Understanding how to use volume in day trading is crucial for traders and analysts, as it helps them assess market activity and the strength of price movements. However, volume indicators, like all other tools of technical analysis, need to be used in combination with other tools of fundamental analysis and technical metrics. Although volume indicators help you determine trends, they are based on past performances, and such data cannot always be relied on to make future projections.