Regulatory Change as Catalyst
Two regulatory shifts loom large over 2026: the continued implementation of U.S. Treasury clearing requirements and Europe's preparation for T+1 settlement.
"The U.S. Treasury clearing rules represent one of the most significant market structure shifts in decades," notes Laura Klimpel, Managing Director, Head of DTCC's Fixed Income and Financing Solutions. The industry's response has been decisive—FICC's Sponsored Service daily volume peaked at $2.8 trillion on December 1, "delivering over $1.3 trillion in balance sheet capacity for the industry on the same day."
New capabilities are following. "At the end of 2025, we launched our new Collateral-in-Lieu service under the Sponsored General Collateral offering," Klimpel says. "The service was developed to address double-margining concerns while delivering significant margin and capital efficiencies."
Across the Atlantic, market participants face their own deadline. Val Wotton, DTCC Global Head of Equities Solutions, says 2026 will be a “critical year” for Europe's transition to T+1 settlement.
“The 2024 move to T+1 in the U.S. provides insights for a successful transition,” said Wotton, “but Europe's fragmented market structure creates unique challenges."
The prescription is clear, according to Wotton: "Successful T+1 preparation across the region demands automation. Manual interventions and bottlenecks in post-trade processes need to be addressed to enable same-day trade allocation and confirmation."
Beyond settlement cycles, DTCC is also supporting the industry’s plans to move to extend trading hours in the US equity market. "Global markets are undergoing huge transformations, with major exchanges actively exploring 24x5 trading," Wotton notes. "From Q2 2026, DTCC's equities clearing subsidiary will increase clearing hours, subject to regulatory review and approval."
Michele Hillery, DTCC Head of Repository and Derivatives Services, highlights a critical yet often underappreciated aspect of regulatory change—data quality in the derivatives space. She emphasizes, "Financial institutions will be conducting impact analyses of their current processes, as multiple regulators introduce proposals for simplification and burden reduction. These evolving initiatives are set to drive firms to further modernize their data and reporting infrastructures, particularly within derivatives markets."
Hillery’s remarks underscore that, while broader market transformations such as 24x5 trading and settlement cycles are underway, derivatives market participants face distinct challenges and opportunities tied to regulatory shifts specifically impacting their data management and reporting obligations.
"Successful T+1 preparation across the region demands automation. Manual interventions and bottlenecks in post-trade processes need to be addressed to enable same-day trade allocation and confirmation."
– Val Wotton