NightVision DocsROC
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