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09/09/2026

US Treasury Bonds Data Product Specification

TraditionData

Product Code:

FII-BND-AME-UST (US Treasury Hourly Snaps – Top of Book ) FII-BND-UST-EOD (US Treasury EOD Snap Only – Top of Book) FII-BND-FIX-UST (US Treasury Real-time, full depth of book using FIX protocol)

Description:

Gain comprehensive access to the U.S. Treasury market with real-time, hourly, 30-minute, and end-of-day data for over 670+ U.S. Treasury securities. As the foundational pricing benchmark for global financial markets, U.S. Treasuries are critical for portfolio valuation, collateral management, risk hedging, and yield curve modeling. Historical data are available in a Relational Database Format (RDF) starting from 2019 (including tick-by-tick data), with legacy top-of-book and full tick pricing available in wire format dating back to 2014.

Data Source:

Source:Sourced directly from Tradition’s Bonds.com ATS and global interdealer broking screens. Pricing Type: Executable and firm order book prices, delivering deep liquidity and high-integrity market data. Timestamp Precision: Millisecond-level for real-time FIX feeds; minute-level for snapshot files.

Delivery Method:

  • Real-time:Continuous Top-of-Book (best bid/ask) or Full Depth-of-Book feed via a FIX API integration.
  • 30-Minute Snaps: 45 snapshot files per day delivering top-of-book market state (7:00 PM – 5:00 PM EST) delivered via SFTP.
  • Hourly Snaps:23 snapshot files per day (7:00 PM – 5:00 PM EST) delivered via SFTP.
  • End-of-Day (EOD):EOD snapshot capturing closing top-of-book prices and yields delivered via SFTP.

Data Frequency:

The market data is updated in real-time.

Data Format:

CSV files for hourly snaps and FIX API for Real-time.

Data Coverage:

  • Asset Class: Fixed income
  • Sub Class: Goverment bonds - U.S. Treasury

Data Coverage Breakdown

1. U.S. Treasury Bills (T-Bills)

  • Coverage: Full coverage across all issuances (pricing for 4, 6, 8, 13, 17, 26, and 52-week benchmark maturities).
  • Quoted Universe: 50+ On-the-Run and Off-the-Run securities daily.
  • Update Frequency: Variable / Activity-driven (ranges from sub-second updates during peak liquidity to 1–2 updates/hour during quieter periods).
  • Real-Time Data: Yes, delivered via FIX feed.
  • History: 2019–Present in RDF; 2014–2019 in wire format.

2. U.S. Treasury Notes & Bonds

  • Coverage: Full coverage across all issuances (pricing for 2, 3, 5, 7, 10, 20, and 30-Year tenors).
  • Quoted Universe: 350+ On-the-Run and Off-the-Run securities daily.
  • Update Frequency:
    • On-the-Run: Highly active (avg. ~5 updates/sec; peaks of 20+ updates/sec).
    • Off-the-Run: Updates less frequently and quoted by a smaller pool of providers.
  • Real-Time Data: Yes, delivered via FIX feed.
  • History: 2019–Present in RDF; 2014–2019 in wire format.

3. U.S. Treasury Inflation-Protected Securities (TIPS)

  • Coverage: Full coverage across 5, 10, and 30-Year tenors (daily pricing).
  • Quoted Universe: 50+ On-the-Run and Off-the-Run securities daily.
  • Update Frequency: Variable / Activity-driven (ranges from sub-second updates during peak liquidity to 1–2 updates/hour during quieter periods).
  • Real-Time Data: Yes, delivered via FIX feed.
  • History: Available from 2023–Present.

4. U.S. Treasury STRIPS

  • Coverage: Most liquid/actively traded STRIP-Coupons and STRIP-Principals (4-week to 30-year maturities).
  • Quoted Universe: 218 securities daily (116 STRIP-Coupons, 102 STRIP-Principals).
  • Update Frequency: Variable / Activity-driven (ranges from sub-second updates during peak liquidity to 1–2 updates/hour during quieter periods).
  • Real-Time Data: Yes, delivered via FIX feed.
  • History: Available from 2023–Present.

Tradition Data Packages:

Product Code Product Name Delivery & Depth
FII-BND-UST-EOD Bonds.com EOD Snap Only - UST End-of-Day Snapshot
FII-BND-AME-UST Bonds.com Hourly & 30-Min Snaps - UST Hourly / 30-Min Snapshots
FII-BND-FIX-UST Bonds.com Real-Time FIX - UST Real-Time Feed

FAQ:

Question Answer
What historical data coverage is available? Up to 7+ years of history (back to 2019) in Relational Database Format (RDF), and legacy wire format coverage from 2014 to 2019.
What is the primary data source? Executable data sourced directly from Tradition’s global broker network and Bonds.com electronic execution platform.
What is the timestamp precision across datasets? Millisecond precision for real-time FIX feeds; minute-level precision for snapshot files.
How many hourly snapshot files are delivered daily? 23 files per day (7:00 PM – 5:00 PM EST)
How many 30-minute snapshot files are delivered daily? 45 files per day (7:00 PM – 5:00 PM EST).

This document and its contents are confidential. It is intended solely for the use of the individual or entity to which it is provided. Information contained herein is the property of Compagnie Financière Tradition S.A. or any of its subsidiaries and/or TraditionData (together “Tradition”). Unauthorised disclosure, copying or distribution of such information is strictly prohibited, and the information shall not be redistributed in any form to any third party, in each case without the prior consent of Tradition. Whilst every effort is made to ensure the accuracy of the information contained herein, no warranty, condition or guarantee is given by Tradition in respect of any information. Nothing herein constitutes investment advice or an offer, or solicitation of an offer, to buy or sell any financial product. To the maximum extent of the law, Tradition accepts no responsibility for any reliance placed on the contents of this document and accepts no liability for any direct, indirect or any other loss arising out of any use of the information contained in this document or any omission from it. It is not intended for distribution to, or use by any person or entity in any jurisdiction or country where such distribution or use would be contrary to any applicable law or regulation. Copyright © Tradition. TraditionData is a trade mark of Tradition. Commercial in Confidence. August 2026

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