Call money attachments are paid interest variably: If the market interest falls, the credit institutes also adapt her call money interest with the time. This fact refreshes some investors before corresponding investments - finally, her call money attachments would have to lose in times of falling interest in income return.
However, on the other page the variable payment of interest offers also advantages. Just in times of rising interest call money investors count to the winners.
Finally, they profit from every other interest increase and raise therefore her income return. Who draws off his capital, however, too early and converts this, for example, into fixed term deposits, cannot profit from other interest increases.