*Statistics
US Treasury Securities Statistics
- Published on:
- October 7, 2025
SIFMA Research tracks U.S. Treasury market issuance (gross and net), average daily trading volume (primary dealer), outstanding and yield data, as well as information on holders of UST. All data is broken out by tenor and is downloadable by monthly, quarterly and annual statistics including trend analysis.
YTD statistics include:
- Issuance (as of end-September) $22.3 trillion, +4.2% Y/Y
- Trading (as of end-September) $1,071.8 billion ADV, +17.6% Y/Y
- Outstanding (as of end-September) $29.7 trillion, +7.2% Y/Y
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