Conditional Format segments of Line Chart

[Excelam]

Hello All,

I'm looking for a way to conditional format each segment of a line chart. Basically, if the segment is positive (from a lower point to a higher point) I want to the segment to be green. If the segment is negative ( higher point to a lower point) I want to the segment to be red. Any thoughts. All help is sincerely appreciated!

Day 1	Day 2	Day 3	Day 4	Day 5	Day 6	Day 7
100	110	95	85	105	100	115

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[Excelam]

Anyone able to help? Haven't been able to figure this one out myself yet!