Reimagining same-day FX with CLS: Exploring the Case for Additional settlement cycles


Financial Network Analytics (FNA) recently partnered with CLS to study the liquidity implications and potential benefits of introducing additional settlement cycles per day within CLSSettlement.

As global financial institutions explore faster settlement models across modern payment systems, the need to balance speed with liquidity efficiency has never been more critical. The resulting study is significant in that it takes a unique look into the trade-off between increasing the number of settlements and reducing netting efficiency—a vital dynamic often neglected by public discourse. This research serves as a foundational blueprint for future industry discussions on optimizing FX settlement.

The Role of Digital Twins in FX Settlement

To conduct this unprecedented research, FNA utilized a Digital Twin of CLSSettlement. Powered by advanced financial network analytics, this living simulation allowed researchers to accurately examine the trade-offs of a potential increase in settlement frequency within CLSSettlement, which currently settles over $7 trillion in FX transactions daily with exceptionally high netting efficiency.

By modeling real-world transactional data within a secure, virtual environment, the Digital Twin enabled the team to test systemic impacts without introducing risk to the live infrastructure.

Balancing Speed with Intelligent Liquidity Optimization

The investigation uncovered critical insights into how the cadence of settlements impacts the broader financial network. The study found that while additional settlement cycles could enhance market flexibility and reduce systemic risks, they fundamentally impact liquidity requirements and netting efficiency.

Key takeaways from the simulation include:

  • Market Flexibility vs. Netting Efficiency: Faster settlement reduces counterparty risk but mathematically fragments the liquidity pool, lowering the overall netting efficiency that institutions rely on to preserve cash.

  • The Need for Intelligent Liquidity Optimization: Operating in a multi-cycle or real-time environment requires active, predictive management. Institutions must deploy Intelligent Liquidity Optimization (ILO) to dynamically manage funding, ensuring they have the right liquidity in the right place at the right time.

  • Systemic Implications: While increasing cycles provides more windows to settle, it demands a higher velocity of money, placing a premium on predictive analytics and intraday visibility.

As the drive toward real-time wholesale payments accelerates, the insights derived from this CLS and FNA partnership prove that modernizing infrastructure requires a delicate balance between speed, safety, and liquidity cost.


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