script reference

Change the indicator title shown on the chart. Use pane.setTitle for panes you declare.

script.setTitle

script.setTitle(text: string) -> void

Sets the title the chart shows for this script's indicator row.

text sets the title shown for the indicator. You can call this on every update. The chart refreshes the title after the handler finishes when the text has changed. Pass an empty string to restore the name declared with script "...".

Titles are limited to 256 UTF-8 bytes; longer text is shortened. Changing the title only changes what is displayed. Saved settings, alerts, and the indicator list keep using the script name. To change the title of a pane you declared, call paneName.setTitle(text).

Example

script "RSI"

input len = input.int(14, title: "Length", min: 2, max: 200)
data chart = subscribe(data.ohlcv)
plot rsi = plot.line(title: "RSI")

on chart.update {
  let v = ta.rsi(chart.close, len)
  rsi.plot(v)
  script.setTitle(str.format("RSI ({0})  {1:.1}", len, v ?? 0.0))
}