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Cbonds API
Power Your Analysis with Index & Yield Curve Data

Get Index Data via API

  • Up to 20 years of history
  • Index constituents
  • Macroeconomic indicators
  • Fixed-income and equity indices

UST 20Y YTM

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Index description

Yield to maturity on 20-year US treasuries

Excel + Cbonds

Index value can be retrieved via Cbonds add-in for Excel using the formula CbondsIndexValue(4595, date)

Cbonds add-in

Quotes by Market Participants

List of securities for index calculation

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Subgroup indices

Index Current value Date
UST 1m YTM 4.12 % 16/10/2026
UST 1,5m YTM 4.14 % 16/10/2026
UST 2m YTM 4.17 % 16/10/2026
UST 3m YTM 4.26 % 16/10/2026
UST 4M YTM 4.32 % 16/10/2026
UST 6m YTM 4.34 % 16/10/2026
UST 12m YTM 4.46 % 16/10/2026
UST 2Y YTM 4.74 % 16/10/2026
UST 3Y YTM 4.82 % 16/10/2026
UST 5Y YTM 4.89 % 16/10/2026
UST 7Y YTM 4.98 % 16/10/2026
UST 10Y YTM 5.09 % 16/10/2026
UST 20Y YTM 5.47 % 16/10/2026
UST 30Y YTM 5.43 % 16/10/2026
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The composition of the index list

The data is available via upload
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