Has Value (HasVal)

This function is available on the Add Study window and in the Formula Toolbox.

The Has Value function displays a 1 if a value exists for the selected time or a 0 if no value exists for the chosen bar.

Example: HasVal(@)

Parameter	Description
Display	Opens a sub-window with display properties: • Color = Select a line color. • Weight = Type a value for line thickness. • Display = Select line style: line, histogram, or dash. • ShareScale = Assign a behavior for functions and studies sharing the vertical scale: • Auto = System determine whether sharing is feasible. • On = Scale is shared regardless of the functions and studies displayed. • Off = Scale is not shared.
MarkIt	Opens the Specify Conditions for Marking Bar window.
Price	Price used for calculations.