Stock market data input. You’ll need a free API key from Finnhub.io: https://finnhub.io/register

Edit in Holonist Scripts. It’s best to turn off the scritp and power off the app from the logo top left while editing. Replace the text asking for the API key and hit save. To ensure it worked, tap the name field of the script and hit save again. You can then power the script and the app and the values will appear under Mappings.

The input values likely need scaling and there are more inputs available, including custom stock tracking.