Applies To
Trendline Object.
Description
Returns or sets the number of periods (or units on a scatter chart) that the trendline extends backward. Read-write.
See Also
Forward Property.
Example
This example sets the number of units the trendline on Chart1 extends forward and backward. The example should be run on a 2-D column chart that contains a single series with a trendline.
With Charts("Chart1").SeriesCollection(1).Trendlines(1) .Forward = 5 .Backward = .5 End With