IVolumeProfileIndicator

IVolumeProfileIndicator provides programmatic access to the mzVolumeProfile chart indicator. It exposes the collection of volume profiles, profile creation settings, stacked profiles, and TPO configuration.

Namespace: MZpack Inheritance: IVolumeProfileIndicator : ITickIndicator, ILevelsIndicator, IIndicator Source: MZpackBase/mzVolumeProfile/IVolumeProfileIndicator.cs

note

ILevelsIndicator is conditionally included (non-FREE builds only), adding interactive price level support.

Key Data Properties

Property	Type	Description
Profiles	IEnumerable<IModelItem2>	All volume profiles in the indicator

Key Data Methods

Method	Return Type	Description
GetProfileByTIndex(int TIndex)	IVolumeProfile	Get profile by T-index
GetProfile(int index)	IVolumeProfile	Get profile by sequential index
GetStackedProfile(int n)	IVolumeProfile	Get stacked profile (1, 2, or 3)
AddProfile()	IVolumeProfile	Add a new empty profile
RemoveProfile(IVolumeProfile profile)	void	Remove a profile
StackedProfileIsPresent(int index)	bool	Check if stacked profile exists
RefreshModel(RefreshModelArgs args)	void	Force a model refresh

Profile Creation Properties

Property	Type	Description
ProfileCreation	ProfileCreation	Creation mode (Session, Bar, Volume, etc.)
CreationValue	int	Threshold value for the creation mode
ShowProfileType	ProfileType	Display type: TPO, VP, VP_TPO, or None
ProfileMode	ProfileMode	Profile mode
ProfileAccuracy	ProfileAccuracy	Tick or Minute accuracy
ProfilePresentation	ProfilePresentation	Visual presentation
SessionBreak	bool	Break profile on session boundary
ShowLastProfilesCount	int	Number of recent profiles to display

Trading Hours Properties

Property	Type	Description
RTH_Begin	TimeSpan	Regular Trading Hours start
RTH_End	TimeSpan	Regular Trading Hours end
ETH_Enable	bool	Enable Extended Trading Hours
ETH_Begin	TimeSpan	Extended Trading Hours start
ETH_End	TimeSpan	Extended Trading Hours end

Value Area and VWAP Properties

Property	Type	Description
VAPercentage	float	Value Area percentage (e.g. 0.70)
Sigma1	double	First standard deviation multiplier
Sigma2	double	Second standard deviation multiplier
VWAPMode	VWAPMode	VWAP mode: Last, Dynamic, DynamicStdDev1, DynamicStdDev2, None
POCMode	LevelMode	POC display mode
VAHVALMode	LevelMode	VAH/VAL display mode
DevelopingTickPOC	bool	Show developing Tick POC
TicksPerLevel	int	Number of ticks per level

Stacked Profiles Properties

Property	Type	Description
StackedProfileCreation	ProfileCreation[]	Creation modes for 3 stacked profiles
StackedShowProfileType	ProfileType[]	Display types for stacked profiles
StackedCreationValue	int[]	Creation thresholds for stacked profiles
StackedProfileMode	ProfileMode[]	Modes for stacked profiles
StackedProfilePresentation	ProfilePresentation[]	Presentations for stacked profiles
StackedPOCVAHVALMode	LevelMode[]	POC/VAH/VAL modes for stacked profiles
StackedProfileShowDelta	bool[]	Show delta for stacked profiles

TPO Properties

Property	Type	Description
TPOLetterPeriod	int	Minutes per TPO letter
TPOPresentation	TPOPresentation	TPO visual style
TPOShowIB	bool	Show Initial Balance
TPOIBPeriod	int	Initial Balance period in minutes
TPOShowHalfback	bool	Show halfback level
TPOSplit	bool	Split TPO display
TPO_VAPercentage	float	TPO Value Area percentage

Example: Read Profile Data

IVolumeProfileIndicator vpIndicator = ...;

// Get the most recent profile
IVolumeProfile profile = vpIndicator.GetProfile(0);

// Read key levels
double poc = profile.POC;
double vah = profile.VAH;
double val = profile.VAL;
double vwap = profile.VWAP;
long totalVolume = profile.Volume;

// Standard deviations
double upperDev1 = profile._1StdDeviationPos;
double lowerDev1 = profile._1StdDeviationNeg;

// Check stacked profile
if (vpIndicator.StackedProfileIsPresent(1))
{
    IVolumeProfile stacked = vpIndicator.GetStackedProfile(1);
    double stackedPOC = stacked.POC;
}

See Also

• IVolumeProfile / Profile2 — profile data structure
• ChartProfilesModel — model and creation modes
• StrategyVolumeProfileIndicator — strategy wrapper class