Definition
TIPS are Treasury securities that protect against inflation. The principal value adjusts based on the Consumer Price Index (CPI). Interest payments are calculated on the adjusted principal, so both principal and interest payments increase with inflation. They offer a real (inflation-adjusted) return.
Formula
Adjusted Principal = Original Principal × (Current CPI / Base CPI)
Example
A $1,000 TIPS with 2% inflation grows to $1,020 principal. The 1% coupon then pays on $1,020, giving $10.20 instead of $10.
FAQ
What is TIPS (Treasury Inflation-Protected Securities)?
U.S. Treasury bonds whose principal adjusts with inflation.
How do you calculate TIPS (Treasury Inflation-Protected Securities)?
A common formula for TIPS (Treasury Inflation-Protected Securities) is: Adjusted Principal = Original Principal × (Current CPI / Base CPI)
Why is TIPS (Treasury Inflation-Protected Securities) important?
TIPS (Treasury Inflation-Protected Securities) helps investors evaluate fixed income and make more informed decisions.