Tick-Based Cumulative Volume Delta with Periodic Resets

Summary

This indicator estimates buying and selling volume from tick-by-tick price changes. It adds volume to a positive accumulator when price rises relative to the previous observed price, and to a negative accumulator when it falls. The difference between the accumulators is plotted as a delta line alongside separate volume histograms. The author interprets delta above or below zero as a sign of bullish or bearish pressure.

A configurable minute interval resets both volume accumulators, allowing multiple instances with different reset periods to show activity at different horizons. The document supplies an implementation and says the method requires a tick-by-tick chart and an instrument with volume data. It does not establish that upticks and downticks reliably identify buyer- or seller-initiated trades, nor does it provide performance tests. The resulting signal is therefore a simplified volume proxy whose meaning depends on the feed and instrument.

Key ideas

• The indicator classifies volume by whether each observed tick price rises or falls.
• Separate positive and negative accumulators produce a cumulative delta as their difference.
• A configurable interval resets the accumulators to show activity over rolling time scales.
• The method requires tick-by-tick data and volume-enabled instruments.
• The document offers no evidence that zero-line crossings predict profitable trades.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.