Yield To Call 

A yield on a security calculated by assuming that interest payments will be paid until the call date, when the security will be redeemed at the call price.

Remarks: Bond funds including mutual funds (open-end and closed-end, actively managed and indexed), exchange-traded funds and unit investment trusts offer a convenient and affordable way to invest in a diversified portfolio of bonds, but a bond fund investment can differ from a bond investment in ways that are important to understand.