US Treasury Securities Statistics
Published on:
September 14, 2026
Committees:
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 2026 statistics include:
- Issuance (through August) $21.8 trillion, +11.8% Y/Y
- Trading (through August) $1,203.6 billion ADV, +12.4% Y/Y
- Outstanding (as of August) $31.8 trillion, +8.2% Y/Y
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