[Quantproject-developers] Metodi HistoricalDataProvider

[marco\.milletti\@l <mar...@li...>]

> ! 		}
> ! 		/// <summary>
> ! 		/// Returns the adjusted market value=
 for the given ticker, at the given ExtendedDateTime
> ! 		/// </summary=
>
> ! 		/// <param name=3D"instrumentKey">instrument identifier</param>=0D
=
> ! 		/// <param name=3D"extendedDateTime"></param>
> ! 		/// <returns><=
/returns>
> ! 		public static double GetAdjustedMarketValue( string inst=
rumentKey , ExtendedDateTime extendedDateTime )
> ! 		{
> ! 			double r=
eturnValue;
> ! 			double adjustedClose =3D getQuote( instrumentKey ,=0D
=
> ! 				extendedDateTime.DateTime , QuoteField.AdjustedClose );
> ! 			i=
f ( extendedDateTime.BarComponent =3D=3D BarComponent.Close )
> ! 				re=
turnValue =3D adjustedClose;
> ! 			else
> ! 				// extendedDateTime.Ba=
rComponent is equal to BarComponent.Open
> ! 			{
> ! 				double open =3D=
 getQuote( instrumentKey ,
> ! 					extendedDateTime.DateTime , QuoteFie=
ld.Open );
> ! 				double close =3D getQuote( instrumentKey ,
> ! 					=
extendedDateTime.DateTime , QuoteField.Close );
> ! 				returnValue =3D =
open * adjustedClose / close;
> ! 			}
> ! 			return returnValue;
> ! =
		}
> ! 		/// <summary>
> ! 		/// Returns the raw market value for the =
given ticker, at the given ExtendedDateTime
> ! 		/// </summary>
> ! 		=
/// <param name=3D"instrumentKey">instrument identifier</param>
> ! 		//=
/ <param name=3D"extendedDateTime"></param>
> ! 		/// <returns></returns=
>
> ! 		public static double GetRawMarketValue( string instrumentKey , E=
xtendedDateTime extendedDateTime )
> ! 		{
> ! 			double returnValue;=0D
=
> ! 			if ( extendedDateTime.BarComponent =3D=3D BarComponent.Close )
> =
! 				returnValue =3D getQuote( instrumentKey ,
> ! 					extendedDateTim=
e.DateTime , QuoteField.Close );
> ! 			else
> ! 				// extendedDateTim=
e.BarComponent is equal to BarComponent.Open
> ! 				returnValue =3D get=
Quote( instrumentKey ,
> ! 					extendedDateTime.DateTime , QuoteField.O=
pen );
> ! 			return returnValue;
>   		}

Glauco:
come mai in quest=
i due metodi non utilizzi una switch case invece dell'if, in modo da pote=
r restituire, poniamo, anche l'high e il low (adjusted e close)?
Pu=F2 e=
ssere che in qualche strategia l'high e il low possano tornare buoni ...=0D
=


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