Libor Rate - Definition

LIBOR stands for London Inter Bank Offer Rate. It's the rate of interest at which banks offer to lend money to one another in the wholesale money markets in London. It is a standard financial index used in U.S. capital markets and can be found in the Wall Street Journal. In general, its changes have been smaller than changes in the prime rate. It's an index that is used to set the cost of various variable-rate loans, including credit cards and adjustable-rate mortgages.