Stock Prices

Stock Prices is a
direct subtype of Valuation with functions Stock Prices Functions, keys Stock Prices keys and example object StckPrices that represents a discrete set of prices of stocks that belong to a possibly wider family identified by a common text label.
The common text label is supplied through the
Class entry.
Objects of this type are necessary ingredients in the pricing of tradables of type
Stock Portfolio that carry a matching Class identifier.