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Curvature Securities

Report published September 24, 2026

Repo Market Commentary: Dealer Hedging and Specials Demand (September 24, 2026)

Curvature Securities · September 24, 2026

Curvature Securities details daily repo market levels and specials trading following a Treasury market sell-off. Dealers hedging off-the-run customer selling with on-the-run shorts are driving increased demand for repo specials, particularly across 2-year and 5-year paper.

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Finvaulta summarizes Curvature Securities's analysis. Attribute opinions, forecasts, time-sensitive values, and chronology to the issuer and report date; do not treat this page as an independent verification or a current market-data source.

Key Takeaways

  • 1.Treasury market sell-offs prompt customers to sell off-the-run paper, forcing dealers to short on-the-runs as hedges and driving increased demand for specials in repo.
  • 2.Following the two-day sell-off, securities demand is expected to climb over coming days, with 2-year and 5-year short positions likely emerging from when-issued (WI) trading by Wednesday.
  • 3.On-the-run 5-year Treasury notes traded into deep special territory, reaching an intraday repo low of 3.07% against a GC low of 3.80%.

Table of Contents

  • Market Sell-Offs
  • 2 Year: Overnight Rates
  • 3 Year: Overnight Rates
  • 5 Year: Overnight Rates
  • 10 Year: Overnight Rates
  • Overnight Rates: GC, SOFR, Fed Funds
  • MBS/GC Spread
  • GC: Open, High, Low, Close
  • GC/Fed Funds Spread
  • RRP Volume
  • 20 Year: Overnight Rates

Report data

Specials

MetricEstimateContext
General Collateral Open Rate3.91%Opening rate for General Collateral repo
General Collateral Close Rate3.82%Closing rate for General Collateral repo
General Collateral 10:00 AM Average3.91%10:00 AM average rate for General Collateral repo
Fed Funds/EFFR 10:00 AM Average3.88%10:00 AM average rate for Effective Federal Funds
SOFR (T-1) 10:00 AM Average3.87%Prior day SOFR rate reported on 10:00 AM average line

Reports in this series

Repo Market Commentary is shown in chronological order through this edition, published on September 24, 2026.

Part of the Repo Market Commentary series — view all 5 editions

  1. Aug 17RMC
  2. Aug 26RMC
  3. Aug 28RMC
  4. Sep 23RMC

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