Style Consistency is derived directly from the Style Consistency Metric as follows.
HIGH: Style Consistency Metric is less than 9
MEDIUM: Style Consistency Metric is between 9 and 29
LOW: Style Consistency Metric is greater than 29
The breakpoints of 9 and 29 are static following a 20-60-20 rule. That is, roughly 60% of portfolios will be labeled as Medium, and 20% each as Low and High.