returns the ECB code for the given date (e.g. MAR10 for March xxth, 2010).
returns the ECB date for the given ECB code (e.g. March xxth, 2013 for MAR10).
returns whether or not the given date is a maintenance period start date
next ECB code following the given date
next ECB code following the given code
next maintenance period start date following the given date
next maintenance period start date following the given ECB code
next maintenance period start dates following the given date
next maintenance period start date following the given ECB code
European Central Bank reserve maintenance dates