# Technical Studies Reference

### Volume - Colored Based on Volume

This study displays Volume per bar. Let $$V_t$$ be the value of the Volume at Index $$t$$.

A Volume bar is colored the Volume Subgraph Primary color (green by default) if $$V_{t - 1} \leq V_t$$.

A Volume bar is colored the Volume Subgraph Secondary color (red by default) if $$V_{t - 1} > V_t$$.

If you want a Volume bar colored the same as the chart bars, then do not use this study. Instead use the Volume study and set the Subgraph >> Auto Coloring setting for that study to Same as Base Graph.

#### Inputs

• This study has no Inputs.