Market Data Definition Language (MDDL)
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The Financial Information Services Division of the Software & Information Industry Association
MDDL 2.5-beta : change
MDDL 2.5-betaSchema DocumentationNo Graphics?
Index: MDDL 2.5-beta Schema Documentation
Element: change
Description: Denotes difference between this valuation and a previous valuation (per changeType).
Used by: ask  bid  indexValue  mid  nav  spread  trade  volume 
Attributes:  
Uses: sequence  changeDirection  changeType  crossrate  currency  calculationType  dateTime  fraction  fractionHandlingType  indicatorsType  marketCenter  multiplier  previousDateTime  quantityDescriptionType  quantityType  valuationType  valuationRef  period 
Classification: Price "property"
Diagram: