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ROC

Rate of Change

Data Format

The indicator requires main overlay in the following format:

js
[<timestamp>, <open>, <high>, <low>, <close>, <volume>]

How to use

Add a new object with type ROC to scripts array of a selected pane:

js
// Pane object:
{
    overlays: [], // Non-generated overlays
    scripts: [{
        type: 'ROC',
        props: {}, // Script props
        settings: {} // Script settings
    }]
}

TIP

If you don't see the overlay, try to call chart.se.uploadAndExec(). This will upload the data to the script engine and execute all scripts.

ROC.length

  • Type: integer
  • Default: 9

ROC.color

  • Type: color
  • Default: '#279fc4'

ROC.prec

  • Type: integer
  • Default: autoPrec()

ROC.zIndex

  • Type: integer
  • Default: 0

Released under the MIT License.