Lesson
Treasury Inflation-Protected Securities (TIPS) are U.S. government security designed to protect investors from inflation. The U.S. Department of the Treasury issues them and pays interest semi-annually. The principal value of TIPS adjusts with inflation, as measured by the Consumer Price Index for All Urban Consumers (CPI-U). When TIPS mature, investors receive the adjusted principal or the original principal, whichever is greater.
Historical Example
In the late 1990s, the U.S. government introduced TIPS to help investors protect their investments from the eroding effects of inflation. This was a response to concerns about the potential for rising inflation rates in the future.
Real-World Example
An investor purchases $10,000 worth of TIPS with a 10-year maturity. Throughout the investment, the CPI-U increases, causing the principal value of the TIPS to adjust upward. At maturity, the investor receives the adjusted principal, greater than the original $10,000 investment, protecting against inflation.