Market Data Definition Language (MDDL)
The XML specification to enable the interchange of information necessary to account, to analyze, and to trade financial instruments of the world's markets.
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MDDL 2.5-beta : open
MDDL 2.5-betaSchema DocumentationNo Graphics?
Index: MDDL 2.5-beta Schema Documentation
Element: open
Description: The value at the beginning of trading or opening of the market.
Used by: ask  bid  indexValue  mid  nav  spread  trade  volume 
Attributes:  
Uses: sequence  crossrate  currency  calculationType  dateTime  fraction  fractionHandlingType  indicatorsType  marketCenter  multiplier  previousDateTime  quantityDescriptionType  quantityType  valuationType  valuationRef  period  openType 
Classification: Price "property"
Diagram: