Average line for each range of dates

[gtrani]

Hello!

Is it possible to create more than one average line in the same line chart, like one average line for each range of dates, like the red lines in the example below?

avg example

Thank you.

[Hoangechip910]

sure, you need to break to date range into 2 group (a new column), then add this field into Legend of your line chart. Then Calculate your Avarage line by 2 group as you want.

[Greg_Deckler]

@gtrani Sure, you can use an AVERAGEX over a FILTER for your date range. Would need more info to be more specific. Sorry, having trouble following, can you post sample data as text and expected output?
Not really enough information to go on, please first check if your issue is a common issue listed here: https://community.powerbi.com/t5/Community-Blog/Before-You-Post-Read-This/ba-p/1116882

Also, please see this post regarding How to Get Your Question Answered Quickly: https://community.powerbi.com/t5/Community-Blog/How-to-Get-Your-Question-Answered-Quickly/ba-p/38490

The most important parts are:
1. Sample data as text, use the table tool in the editing bar
2. Expected output from sample data
3. Explanation in words of how to get from 1. to 2.