Insights

The Insights tab of the Calendar Manager lists five insight reports about your calendars. They are listed only on this tab, not in the general report list.

Insight	What it answers	Page
Calendar Health Check	Which calendars have rules that no longer follow the grammar, missing trading or delivery calendars, rules that have ended, or no holidays next year?	Calendar Health Check
Holiday Calendar Comparison	Which holidays do two or more calendars share this year, and which dates do they disagree on?	Holiday Calendar Comparison
Business Days by Month	How many business days does each calendar have in each month of a year?	Business Days by Month
Calendar Changes	Which calendars changed in a period, who changed them, and what changed in their rules?	Calendar Changes
Calendar Usage Across Services	What uses a calendar, in every service that keeps one: timeseries, curves, dataset feeds, groups, objects and other calendars, directly or through another calendar or curve?	Calendar Usage Across Services

Other public insights about calendars are in the Reports menu, in the Calendars category: the Calendar Report, Holiday Report, Expiry Report and Calendar Usage Report.