TIPS are largely identical to standard U.S. Treasury bonds. The difference is that bond coupon and principal payments to investors are adjusted to increase or decrease proportionately with inflation, as measured by changes in the consumer price index (CPI). Higher inflation results in higher bond payments; lower inflation or deflation results in lower bond payments. As a result, TIPS have become a popular way for investors to hedge against inflation risk.
The TIPS yield approximately reflects the value of the standard Treasury bond yield (of equivalent duration) minus investor's expectations of annualized future inflation (over the same duration). For example, a rise in the 5-year TIPS yield can be due to either a rise in the 5-year standard Treasury note yield, or a decline in investors' expected inflation for the subsequent 5 years.
The TIPS yield is often interpreted as the "real" Treasury yield, i.e. the standard (nominal) Treasury yield minus investors' annualized inflation expectations for the subsequent forward period.
Since the Treasury yield is generally considered risk-free, the TIPS yield can also be interpreted as the minimum risk-free real rate of return. For example, if the 5-year TIPS yield is 1%, all alternative investments with a 5-year return horizon should return at least 1% or more on an inflation-adjusted basis to perform as well as the "riskless" return.
TIPS bonds only trade at durations of 5, 10, and 30 years. Other durations of the real yield curve can be derived by applying curve-smoothing techniques.
PRIMARY FORECAST MODEL
The market consensus forecast is a forecast calibrated to represent the median expectation of market participants. It is calculated as the simple difference between two component forecasts:
Each colored line represents a forecast generated on a single date. Click a date on the chart legend to add or remove a forecast. The most recent forecast as well as the first forecast of each month are available.
The grey line shows realized (actual) values of the variable.
ROLLING PREDICTION HISTORIES
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Each colored line represents forecasts over time for a single target period. Click a date on the chart legend to change the target date. The most recent forecast as well as the first forecast of each month are available.
The grey line shows realized (actual) values of the variable. Thus, the difference between the grey line and the forecast line represents how much the variable is forecasted to change between the time the forecast was made and the target date. For forecasts whose target dates have already arrived, the ✕ indicator displays the realized value of the target forecast.