Check this sample page:

http://peltiertech.com/Excel/Charts/...lcrossing.html

The utility below accommodates positive and negative values:

http://peltiertech.com/Excel/Charts/Waterfall.html

- Jon
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Jon Peltier, Microsoft Excel MVP
Tutorials and Custom Solutions
Peltier Technical Services, Inc. - http://PeltierTech.com
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"MelissaF" wrote in message
...
How do you display negative values in a waterfall chart? Everytime I have
a
negative value in my data, the bar disappears off the chart.