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FRED Will Discontinue Weekly and Monthly Treasury Inflation-Indexed Securities

FRED will no longer update weekly or monthly Treasury inflation-indexed securities data. Instead, these series will be replaced with their equivalent daily series. This change affects 11 weekly and 5 monthly series, listed in the table below.

If you want the daily data at a lower frequency (say, monthly), you can edit the graph: Select the desired frequency and choose “average” as the aggregation method. See our guide for more details.

Affected Weekly Series

SeriesDiscontinued Series IDDaily Series ID Replacement
20-Year 2-3/8% Treasury Inflation-Indexed Bond, Due 1/15/2025WTP20J25DTP20J25
20-Year 2% Treasury Inflation-Indexed Bond, Due 1/15/2026WTP20J26DTP20J26
30-Year 3-5/8% Treasury Inflation-Indexed Bond, Due 4/15/2028WTP30A28DTP30A28
30-Year 3-7/8% Treasury Inflation-Indexed Bond, Due 4/15/2029WTP30A29DTP30A29
30-Year 2-1/8% Treasury Inflation-Indexed Bond, Due 2/15/2040WTP30F40DTP30F40
20-Year 1-3/4% Treasury Inflation-Indexed Bond, Due 1/15/2028WTP20J28DTP20J28
10-Year 1-1/8% Treasury Inflation-Indexed Note, Due 1/15/2021WTP10J21DTP10J21
20-Year 2-3/8% Treasury Inflation-Indexed Bond, Due 1/15/2027WTP20J27DTP20J27
20-Year 2-1/2% Treasury Inflation-Indexed Bond, Due 1/15/2029WTP20J29DTP20J29
30-Year 2-1/8% Treasury Inflation-Indexed Bond, Due 2/15/2041WTP30F41DTP30F41
30-1/2-Year 3-3/8% Treasury Inflation-Indexed Bond, Due 4/15/2032WTP3HA32DTP3HA32

Affected Monthly Series

SeriesDiscontinued Series IDDaily Series ID Replacement
30-Year 3-7/8% Treasury Inflation-Indexed Bond, Due 4/15/2029TP30A29DTP30A29
30-Year 2-1/8% Treasury Inflation-Indexed Bond, Due 2/15/2041TP30F41DTP30F41
30-1/2-Year 3-3/8% Treasury Inflation-Indexed Bond, Due 4/15/2032TP3HA32DTP3HA32
30-Year 3-5/8% Treasury Inflation-Indexed Bond, Due 4/15/2028TP30A28DTP30A28
10-Year 1-1/8% Treasury Inflation-Indexed Note, Due 1/15/2021TP10J21DTP10J21
Posted in FRED Announcements