Eurex-LCH Basis: Broker Quoting Gap Explained – Risk.net

The persistent, though narrowing, price difference between euro interest rate swaps cleared at Eurex and LCH could see further compression if interdealer brokers began consistently quoting prices for the German clearing house separately, according to market participants. The current practice of bundled quotes obscures price discovery and contributes to the ongoing basis, even as active hedge fund trading has largely eliminated it at the short end of the curve.

The “basis” – the price discrepancy between swaps cleared at competing central counterparties (CCPs) – has been a focal point for regulators and market participants alike, particularly as European authorities push for greater clearing activity within the Eurozone. The European Commission has proposed measures to encourage greater use of Eurex Clearing, aiming to reduce reliance on London-based LCH. However, the mechanics of price discovery and the role of brokers remain key obstacles.

The Broker Quoting Gap

Currently, many interdealer brokers present quotes for Eurex and LCH swaps together, rather than as distinct prices. This bundled approach makes it tough for traders to assess the true value of clearing at Eurex, potentially discouraging activity. Market participants argue that separate quotes would provide greater transparency and allow for more efficient price formation. Tradition Financial Services and Tradeweb are key players in this brokering landscape, and a shift in their quoting practices could have a significant impact.

The basis has compressed to near zero for shorter-dated swaps – those with maturities of two years or less – where there’s sufficient two-way trading volume to balance buyer and seller positions. However, the gap remains more pronounced for longer-dated swaps, indicating a continued imbalance in flows. This suggests that the issue isn’t simply a matter of overall demand, but rather how that demand is expressed and facilitated through the existing market structure.

Eurex’s Resilience During Volatility

Recent analysis indicates Eurex Clearing demonstrated resilience during periods of market stress. Data compiled by Eurex, and reported by Risk.net in August 2020, showed that during the Covid-19 pandemic, liquidity didn’t simply shift back to LCH, despite expectations to the contrary. In some instances, dealers even offered more competitive bids at Eurex than at LCH, across various swap tenors (2-, 5-, 10-, and 30-year).

This suggests Eurex has established itself as a viable and sustainable liquidity pool for euro interest rate swaps, attracting clients who were previously hesitant to clear there. One client reportedly undertook a portfolio switch valued at roughly €5 million in basis point value (DV01) during the height of the crisis, demonstrating a willingness to actively clear at Eurex even under challenging conditions.

Regulatory Pressure and the Shifting Landscape

The ongoing focus on the Eurex-LCH basis is also tied to broader regulatory efforts to increase clearing within the Eurozone. As reported by Risk.net in March 2023, the price gap hit new highs amid increased interest rate volatility and uncertainty surrounding the implementation of proposals from the European Commission. These proposals aim to incentivize firms to transfer more clearing activity to Eurex.

The European Market Infrastructure Regulation (EMIR) plays a central role in this dynamic, as it governs the oversight of CCPs and aims to reduce systemic risk. The Commission’s proposals seek to address concerns about the concentration of clearing activity in London, particularly in the wake of Brexit. However, the success of these efforts hinges on addressing the practical challenges of price discovery and market access, as highlighted by the broker quoting gap.

Implications for Market Participants

For hedge funds, the narrowing basis presents opportunities for arbitrage and improved trading efficiency. However, the lack of complete transparency continues to pose challenges. Banks and other financial institutions face increasing pressure to comply with regulatory requirements and may need to adjust their clearing strategies accordingly. The cost of clearing, and the potential for margin calls, are key considerations for these firms.

The situation also has implications for the broader financial ecosystem. A more competitive clearing landscape could lead to lower costs and increased innovation. However, it also raises questions about the potential for fragmentation and the need for effective cross-border cooperation.

What to Watch: Broker Responses and Regulatory Developments

The coming months will be crucial in determining whether the broker quoting gap can be closed. Market participants will be closely watching to see if interdealer brokers respond to the calls for separate quotes. Any changes in quoting practices are likely to be closely monitored by regulators and could influence the future trajectory of the Eurex-LCH basis.

the implementation of the European Commission’s proposals will be a key factor. The details of these proposals, and the timeline for their implementation, will shape the competitive landscape for euro interest rate swaps clearing. The ongoing evolution of EMIR will also continue to play a significant role in shaping the regulatory environment.