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visualization system of data updated in real time in securities listed on a stock exchange on a computer terminal with a operational interface for trading online
visualization system of data updated in real time in securities listed on a stock exchange on a computer terminal with a operational interface for trading online
A data processing terminal (Ρ') provided with an operating interface for online trading is programmed to display the data item relating to the quantities of a financial instrument being traded on the market for each price level in the form of bars (D1-D10) extending on a grid formed by multiple parallel and equally spaced straight lines (L) that define the steps between successive price levels; the bars (D1-D10) are extended parallel to the straight lines (L) at the respective step; in response to pointing at a price level by way of a pointing means (F), the numeric values are displayed in a control window (W) of the selected price level and of the corresponding quantity being traded. Such numeric values are continuously updated in relation to the sliding of the pointing means (F) along adjacent price levels.
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