Since the release of Highcharts 3.0 we have the threshold option and negativecolor. It would be nice to be able to have a positivecolor also and color anything above the threshold instead of only values below the threshold.

For example right now i have a different color for each serie. And i want to use the threshold to change the color if above a certain threshold. Right now this means the color for each serie becomes the same for anything below the threshold.