OPINION: What the new volume peak at FICC is really telling us about the Treasury market

16th October, 2026

By Brian Steele, Managing Director, President, Clearing & Securities Services at DTCC

Last week, FICC processed a record $13.9 trillion (£10.5trn) in transactions in a single day, exceeding the previous record by more than $300 billion. At the same time, balances across FICC's Agent Clearing Service and Sponsored GC Collateral-in-Lieu (CIL) program, launched just last year, reached approximately $570 billion.

With the SEC’s rule for central clearing of eligible cash transactions going live on December 31, these milestones matter because they show that firms are no longer planning for change, they're acting on it.

In recent months, we’ve seen market participants increasingly committing more capital, adopting new access models and actively moving activity into clearing. In short, , the industry is operating very differently than it was less than a year ago.

Our recent readiness survey of FICC Government Securities Division Netting Members reinforced this point. Members reported that more than $1.2 trillion in daily Treasury cash activity was already being centrally cleared through FICC, with an estimated $300 billion to $400 billion remaining outside the clearing ecosystem. Nearly 80% of respondents had the necessary account structures in place, and virtually all firms requiring access to FICC had either onboarded or entered the onboarding process.

One statistic especially stood out: more than three times the Treasury cash volume still expected to migrate has already moved into central clearing.

Scale Before the Mandate

The growth we're seeing today reflects 40 years of investment in FICC’s clearing infrastructure, market expertise, risk management and operational resiliency. At one of the most consequential moments in the history of the U.S. Treasury market, FICC is leading the industry in this transition– and we’re helping firms unlock even more value for our clients by providing greater efficiency, broader access and better use of capital.

For instance, our enhanced FICC-CME Cross-Margining Program is already delivering over $2 billion in average daily margin savings across the two CCPs, helping firms recognize offsets across eligible Treasury and Treasury futures positions and make more efficient use of capital, with plans to expand to SOFR futures and bills in 2027. In addition, we continue to invest in API-enabled capabilities and margin calculation tools to support automated workflows, improved transparency and more seamless connectivity to FICC's infrastructure.

This same thinking is shaping the next generation of initiatives, including our proposed Guaranty Fund Enhancement, which will further strengthen the resiliency of the clearing ecosystem through a dedicated prefunded default resource separate from initial margin. In that same spirit, the planned GSD/MBSD Portfolio Margining Service, subject to regulatory approval, would create additional opportunities for capital and margin efficiency across Treasury and mortgage-backed securities exposures.

Looking back at our latest peak processing record, the biggest takeaway for me is the signal it sends – central clearing is becoming part of the market's day-to-day operating model. In the coming weeks, we’ll continue to serve as a strategic partner to the industry to ensure the upcoming mandate in enacted seamlessly for firms and the markets.

This article first appeared on Wednesday here.

Related topics