Liquid financial devices are easily tradable and have low transaction costs There needs to be no (or minimal) unfold between the prices to buy and sell the instrument getting used as money.
Okokusebenza kwezezimali okungamanzi kuyathengiseka kalula futhi kunezindleko zokuthenga eziphansi.Akufanele kube khona ukusabalalisa (noma okuncane) phakathi kwamanani ukuthenga nokuthengisa ithuluzi elisetshenziswa njengemali.