Gets the latest relative rollover date for the database.

Gets zero relative date and last update time for FactSet databases. The dates represent the date that the rollover event happened; the date and time is in **eastern time zone**. Depending on the ids requested and their respective regions, a requested startDate or endDate used in the various Prices API may reflect different previous close dates. This relative "zero" date, meaning - as of yesterday's close - will vary across global regions. This API is designed to help production systems ac...