Computerized stock exchange trading system

The invention relates to's improved to computer light automatic transaction, and a mouse and display graphical user, and an and liquid symbols, the price choices, in form and the transaction and instruction the parameter, transmits the transaction in form a liquid transaction computer in turn are input system, a improved further - comprising a programmable interface, capable of a direction of the format with the interface unit is formed on the electronic and reading related stock data component, and automatically of the vehicle and a temperature signal the data transmission, a layer of performing on the car number or a transaction of car basket.