The trends panel will give you a percentage representation of how your query has moved in your current timespan compared a specified amount of time ago. For example, if the time is 1:10pm, your time picker was set to "Last 10m", and the "Time Ago" parameter was set to '1h', the panel would show how much the query results have changed since 12:00-12:10pm

#### Settings

Use Elasticsearch date math format here (eg 1m, 5m, 1d, 2w, 1y)
Time Ago
Font Size
List Format

##### Queries

Label
Query