1. While you are creating a Headline, you can also make it a "Trending Headline".
2. On the right hand side of the creation window, Select a "Type" of trend you would like to see.
3. Once you have selected the type of trend you would like to see you must associate your data with a "Date Field". Select the date that links closely with the data you would like to view.
4. Once a date field has been selected, you are able to select a date range or "Scope" of the data.
5. You can also click a box to see the "Percent Change" of the data in your scope.