Market Data Definition Language (MDDL)
Google
The Financial Information Services Division of the Software & Information Industry Association
MDDL 2.5-beta : accretion
MDDL 2.5-betaSchema DocumentationNo Graphics?
Index: MDDL 2.5-beta Schema Documentation
Element: accretion
Description: Indicates that instruments increases in value over time - perhaps to maturity.
Used by: debtIssueData 
Attributes:    
Uses: sequence  accretionBehavior  accretionType  firstAmount  firstDate  lastAmount  lastDate  nextAmount  nextDate  nextPeriod  penultimateAmount  penultimateDate  schedule  period 
Classification: Simple "property"
Diagram: