Stacked Column Chart not displaying negative values

[naacuna]

Book4
	A	B	C	D	E	F
4		CurrentQuarter	YeartoDate	1Year	2Year	3Year
5	75-MIN	16.90	24.47	24.93	18.59	29.29
6	MEDIAN-75	1.65	3.29	4.93	4.52	2.85
7	25-MEDIAN	1.97	3.28	5.45	3.01	2.35
8	MAX-25	8.86	9.76	10.39	34.73	20.68
9	Minumum	5.40	15.67	15.71	-16.12	-23.43
Quartile

 

[naacuna]

Hi,
sorry clicked on Submit instead of Preview so was not able to add explanation before posting...

In Excel, inserted Chart - Chart Type - Column - Stacked Column.

Here is an example of the source data for each stacked column:

=SERIES(Quartile!$A$8,Quartile!$B$4:$F$4,Quartile!$B$8:$F$8,2)

I'd like to insert the chart or an image of the chart so I can explain my problem better, how do I best do this?

Thanks a lot for the help,
Angel