Article summary
What is volume analysis?
Volume analysis is a technique used in finance to understand trends in the market by examining how many shares of a security are traded (volume) over time. By looking at volume alongside price movements, analysts can gauge the strength of a trend. High volume with rising prices suggests strong buying pressure and a likely continuation of the uptrend. Conversely, high volume with falling prices suggests strong selling pressure and a possible trend reversal. Volume analysis isn’t perfect, but it can be a helpful tool for making informed trading decisions.
Best indicators for volume analysis
On-Balance Volume (OBV) is a technical indicator used to assess buying and selling pressure in the market. It calculates volume flow by adding or subtracting the volume based on price movements. When the price closes higher than the previous close, the volume is added to the OBV, indicating buying pressure. Conversely, when the price closes lower, the volume is subtracted, suggesting selling pressure.
OBV helps traders confirm price trends by comparing its movement with the price movement. If the OBV line is trending upward while prices are rising, it suggests bullish strength. Conversely, if prices are declining while the OBV line is rising, it may indicate accumulation or buying pressure despite the price drop, potentially signaling a reversal. OBV is particularly useful in identifying divergences between the indicator and price movement, offering insights into potential shifts in market sentiment.
Chaikin Money Flow (CMF)
Chaikin Money Flow (CMF) is a technical indicator used to gauge the relationship between price and volume in a security. It helps traders assess the flow of money into or out of a stock, indicating potential buying or selling pressure. CMF is calculated by dividing the sum of the Money Flow Volume over a specified period by the sum of the volume over the same period.
When CMF is positive, it suggests that the security is under accumulation, indicating buying pressure. Conversely, a negative CMF indicates distribution or selling pressure. Traders often use CMF to confirm price trends, as divergences between CMF and price movement can signal potential reversals. Additionally, CMF can help identify potential trade opportunities by highlighting periods of strong buying or selling activity relative to price movement, aiding in decision-making processes for market entry or exit points.
Accumulation/Distribution Line (A/D Line)

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