Computer system for display of market data, whereby price and availability of product quantities are shown as a bar chart with a bar indicating the amount of quantity available at a given price

摘要

System for display of market data whereby one side of a market is displayed, i.e. either the selling or buying side. Available offers comprising quantities and prices are displayed as a bar chart with a price axis and a quantity axis and one or more bars. Each bar stands for one or more offers at essentially the same prices. The height of a bar represents the quantity of product offered at a given price. A computer system receives an input average price from a user and shows the quantity available for such a price. The invention also relates to a corresponding method and software for implementation of the method and system.