How to add a dynamic filter to show last half of the year?

Hey Jahnavi - 

If you want this to be dynamic, you could create the global filter for completed date = last N days and select 182 as the "N".  This would give you a trailing six months of completions.  Would that work?

Thanks.

Tim

I think Tim's on to the solution here. You can also use "Current and Previous Quarter" as a potential option to capture half year segments.

Well, Thanks for both the solutions but I am looking at something which is 1st Jan to 30th June.

Last N days would be dynamic everyday 
CQ + PQ would also be dynamic

Hi Jahnavi - how often would this filter need to change and what would trigger the changing of the filtered dates?

In our case the we want to calculate x occurrences for current half year which is July 1- Dec 30 for 2018. As soon as we go to 2019 I would need to change the dates for all reports

Hi Jahnavi, yes, if you want to set a custom date range we have a "between" and "custom" filter criteria. 

The best way to do this so that you don't have to change the filters for all the reports is to set a Dashboard Filter where you define the custom date range. This way all the reports on that Dashboard will reflect that date range without you having to change the dates for all the reports.

See example below: