Cbonds USA Treasury 10–30Y USD Price Index

Name: Cbonds USA Treasury 10–30Y USD Price Index
Creator: Cbonds
License: https://creativecommons.org/licenses/by/4.0/

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daily

UTC+3

Previous value

on 13/08/2026

from

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Index description

The price index of the US Treasury market for securities with a remaining maturity of 10 to 30 years is calculated based on a portfolio of fixed-rate US Treasury notes and bonds denominated in US dollars. The index includes securities for which quotations were available on the Cbonds website for at least 16 trading days during the previous month. The list of issues included in the index is reviewed monthly, and new eligible issues are added during the review.

Methodology

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Index value can be retrieved via Cbonds add-in for Excel using the formula CbondsIndexValue(224183, date)

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Quotes by Market Participants

List of securities for index calculation

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Subgroup indices

Index	Current value	Date
Cbonds USA Treasury 10–30Y USD Index	137.07	14/08/2026
Cbonds USA Treasury 10–30Y USD Price Index	82.38	14/08/2026
Cbonds USA Treasury 10–30Y USD YTM Index	5.32 %	14/08/2026
Cbonds USA Treasury 10–30Y USD Duration Index	4,958 days	14/08/2026

The composition of the index list

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