
The WSE’s task is to organize the circulation of financial instruments. The stock exchange ensures the concentration of purchasing and selling offers at the same place and time, in order to establish the rate and execution of transactions. The effective system of circulation at the WSE is characterized by the fact that the rates of particular financial instruments are set based on the buyers’ and sellers’ commissions, therefore it is referred to as the commission-steered market. This means, that in order to establish the price of a given instrument, a breakdown of selling and buying commissions is compiled. The association of these commissions follows rigid rules, and the execution of transactions takes place within the time scope of stock exchange sessions. In order to facilitate the smoothness of the quoted instruments, stock exchange members or other financial institutions may play the role of market animator, placing (based on their respective contracts with the stock exchange) buying or selling orders for a given instrument, on their own behalf. The stock exchange’s stock in trade is made up by stocks, bonds, rights issues, shares, investment certificates and derivatives: futures, options, and index units. Stock exchange sessions are held Monday to Friday from 9 a.m. to 4.35 p.m..