What dates do "date range" refer to?

[okiehiker]

I'm trying to create a Pipeline Report, and am wondering what field the report pulls from for "date range?" In other words, is it the open date, the est. close date or the actual close date? Or, is it another? Is there a way to force which date you want it to use?

[Roy_Laudenslager]

On opportunity reports the date range uses the estimated close date for open opportunities and the actual cloe date for closed oppertunities. However on ACT! 2010 the oppertunity date range filter was broken and I believe used the estimated close date all the time.