Input for selecting data source in pine script

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If you want to choose the data source in the inputs pass it as a parameter of the function input.
You can choose any of the following as the default source:

  • open;
  • high;
  • low;
  • close;
  • hl2;
  • hlc3;
  • ohlc4.

Example 1. Simple

study("My Script")
src = input(close)

Example 2. Extended

study("My Script")
src = input(title="Source", type=source, defval=close)