This investment is subject to interest rate risk. The value can decline due to rising interest rates. Longer maturities have higher interest rate risk. 这是啥意思，是利息会变吗？
https://www.bogleheads.org/forum/viewtopic.php?t=390516 The risk is not that you won''t be paid the stated rate (other than the hopefully tiny risk of default), it is that another, better rate may become available.
The risk is not that you won''t be paid the stated rate (other than the hopefully tiny risk of default), it is that another, better rate may become available.