What is the (new) Trend Chart?

Trend charts show changes in SG per shot over time. When 2 or more rounds are selected and results are run, the ‘trend’ charts show SG per shot trends for all shots and for the four main shot categories (drive, approach, short game and putting) and for the subcategories. The number of buckets can be changed from 2 to 8 (if enough rounds are selected).