Expression in Chart

[Anonymous]

I have the attached. I'm needing help with an expression. I would like to count id when Status = Open, AssignDate is not null. AND when the ENDDate_YYYYMM = The StartDate_YYYMM.  See excel attachment for expected results.

=If(STARTDATE_YYYYMM >= Max(TOTAL STARTDATE_YYYYMM, 6), Below(RangeSum(Below(Count({<Status = {'Open'},[Assign Date]-={''}>}ID), 0, NoOfRows() - RowNo() + 1))) + Count(ID))
//counts all open and closed of the current month

[sunny_talwar]

Is this for both sections of the expressions or one of the two?

1) Below(RangeSum(Below(Count({<Status = {'Open'},[Assign Date]-={''}>}ID), 0, NoOfRows() - RowNo() + 1)))

2) Count(ID)

[Anonymous]

Both of my expression are not representing what I want displayed.The expression that I pasted above is for the bar chart only.