Inflation-linked savings bond

Inflation-linked savings bonds (I-bonds) are U.S. government-issued debt securities similar to regular savings bonds. They are notably different from Treasury Inflation Protected Securities (TIPS), although, like TIPS, the amount of interest paid adjusts based on the rate of inflation—Read more at Investopedia. Chen, James. “Inflation-Linked Savings Bond (I Bond).” 5 July 2018