Trying to apply fill color between two line charts and plot a third line between them.

Dear members,

I have two competitors with competitor A usually higher than my company's prices and competitor B unusually has lower prices than Trying to apply a fill color between two line charts and plot a third line in the middle of them (my company prices). This will allow me to ascertain if my company prices are closer to comp A. or comp B? A great example of what I am trying to accomplish is:

http://www.hotelnewsnow.com//media/i..._Hartmann2.gif.

Does anyone know how to accomplish this? Any help would be greatly appreciated. Thank you.

TO do this, I think you can have 2 area charts (one with a white fill color) and then a single line series.

use stacked area chart, plotting the third series of value to secondary axes, using line chart.

Hi,
For fun, I extract the data coordinates with Adobe Acrobat and calculate each values
Then insert 2 area charts (one with a white fill color) and a line chart as proposed by syswizard
See attached the result
Hope this help
Best regards