Adding Volume Metrics and Visualization to a Hybrid TPO Market Profile

Summary

This MQL5 implementation article extends a hybrid Time Price Opportunity market profile indicator with volume-based analysis. It describes accumulating volume at price levels and adding a volume point of control, volume-informed value areas, and session volume-weighted average price. The indicator also includes configurable profile displays, initial balance levels, extensions for key prices, split profiles, alternative TPO marks, and volume labels for fixed ranges.

The stated aim is to combine time-at-price structure with traded volume, using the resulting levels and visual cues to inspect participation and possible areas of interest. The article reports that the enhanced indicator was compiled and shows a visualization, but the supplied text gives no quantitative trading results, comparison with the earlier TPO version, or validation of any support, resistance, or breakout interpretation. The tool is an analytical display whose readings depend on its session, timeframe, price-grid, and rendering settings; it does not itself demonstrate an executable trading edge.

Key ideas

• The indicator adds volume accumulation by price to a time-based market profile.
• Volume point of control and volume-informed value areas supplement TPO counts.
• Session VWAP and initial balance levels add further references to the profile display.
• Extension lines, split views, alternative marks, and volume labels are configurable visualization features.
• The article demonstrates an implementation and chart output but does not report quantitative strategy validation.

Tags

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