# Cust Gradient- Unbnd

The Cust Gradient- Unbnd indicator displays the value of the Formula input on the current bar in the form of a color gradient which varies in accordance with Formula's value.

## Description

The calculation is relative to the interval of data specified in the ColorNormLength input.

The Formula expression should have an indeterminate range (or in other words, it should be "unbounded").

## Default Inputs

**Formula( close )** sets the PowerLanguage expression.

**CrossesZero( false )** indicates if the value of the Formula can be negative. False indicates that it cannot be negative.

**ColorNormLength( 14 )** sets the number of bars over which to determine High and Low for use creating gradient colors.

**UpColor( yellow )** sets the color to be used when Formula values are relatively high compared to the previous values.

**DnColor( cyan )** sets the color to be used when Formula values are relatively low compared to the previous values.