„Indexed“

In finance this term means “measured by” and/or “adjusted according to,” thus an interest rate on a note may be, by agreement, “indexed” i.e. adjusted according to the market at time the interest is due. Or a note denominated in a foreign currency may have its exchange rate “indexed,” adjusted according to the market rate in effect at the time of payment.

Frank J. Fabozzi, Franco Modigliani, Frank J. Jones. “Foundations of Financial Markets and Institutions”, Pearson Prentice Hall, 4th edition, 2010.