The Cumulative Volume Delta (CVD) is a technical indicator that measures the cumulative effect of volume changes on price movements. Developed by John F. Murphy, this indicator is particularly useful for active traders who want to gain an edge in their investment decisions.
What is CVD?
The CVD indicator calculates the rate of change of volume over a given period, allowing traders to identify trends and patterns that may not be visible on price charts alone. By analyzing the cumulative effect of volume changes, traders can gain insights into market sentiment and make more informed trading decisions.
How does CVD work?
The CVD indicator uses two parameters: Volume (V) and Price (P). It calculates the rate of change of volume as follows: V = P * ΔV, where ΔV is the percentage change in volume. The cumulative effect is then calculated using the formula: CVD = Σ(Vt), where t represents time periods.
Using CVD in Trading Strategy
The CVD indicator can be used in various trading strategies, including trend following and mean reversion. By analyzing the cumulative volume delta, traders can identify potential buying or selling opportunities based on changes in market sentiment.
For example, a positive CVD value indicates an increase in buying pressure, while a negative value suggests increased selling pressure. Traders can use this information to adjust their positions and make more informed trading decisions.