redeemable bonds

基本解釋

The bonds, which were introduced in 1956, are in units of one pound and are redeemable at face value on demand .
這種債券始于1956年，以一英鎊為單位，需要時(shí)可按面值兌現(xiàn)。
translation-dictionary.net
Perpetual Bond A bond with no maturity date. Perpetual bonds are not redeemable, instead they pay a steady stream of interest forever.
永久債券不設(shè)到期日的債券。永久債券不可贖回，但可提供永久的利息收入。
Its coupon bonds is priced by general Monte Carlo simulation, and the valuation produced with its redeemable and callable features are determined by least square Monte Carlo simulation.
其中，該產(chǎn)品的附息債券部分運(yùn)用普通蒙特卡羅模擬方法進(jìn)行定價(jià)，而可提前贖回和可提前回售部分的價(jià)值擬運(yùn)用改進(jìn)的最小二乘蒙特卡羅模擬方法進(jìn)行定價(jià)。

Although the stamps did not collect interest, they were frequently redeemable for war bonds of a value equal to the contributed stamps.
CENTERFORSECURITYPOLICY: “Keep Him Free” Poster