10.22.2020

First Electronic SONIA Swap Executed Against Gilt Futures

10.22.2020
First Electronic SONIA Swap Executed Against Gilt Futures

Tradeweb Markets Inc., a leading, global operator of electronic marketplaces for rates, credit, equities and money markets, today announced it is the first trading venue to facilitate the electronic execution of SONIA swaps against Gilt futures for institutional investors. The first electronic transaction was completed on the Tradeweb interest rate swaps platform between Capula Investment Management and J.P. Morgan as the liquidity provider.

Gilt futures are deliverable derivatives contracts based on baskets of UK government bonds, and enable market participants to hedge or gain exposure to GBP interest rate risk. A swap vs. future transaction – also referred to as an invoice spread – is a simultaneous purchase/sale of a futures contract against a spot starting or forward starting interest rate swap.

Historically, invoice spreads would be traded using the London Interbank Offered Rate (LIBOR) as the pricing basis for the swaps leg of the transaction. However, with LIBOR due to lose its regulatory support by the end of 2021, UK debt and derivatives markets are accelerating their transition to the Sterling Overnight Index Average (SONIA), the risk-free rate (RFR) designated by the Bank of England.

“The launch of SONIA invoice spread trading on our platform adds transparency and efficiency to the execution of these packages,” said Bhas Nalabothula, Head of European Interest Rate Derivatives at Tradeweb. “Together with J.P. Morgan, we continue to build on our track record of collaborating with clients to advance electronic trading of interest rate swaps.”

The shift to alternative rates is well underway, but with LIBOR being embedded in most firms’ operating models, there are still many challenges facing financial markets. In the GBP space, Tradeweb is in close collaboration with institutions in the sterling swaps market to ensure continued progress and innovation towards electronic SONIA trading. In March 2020, SONIA became the benchmark for GBP interest rate derivatives on Tradeweb’s interest rate swaps platform.

Tradeweb has also been working with market participants to offer additional tools and data that will help move sterling swaps trading to SONIA. For example, jointly with J.P. Morgan, Tradeweb has been developing solutions that address the market’s needs, including the launch of electronic execution for the actively-traded SONIA swap vs. gilt future packages.

“We are pleased to be the first liquidity provider for electronic SONIA invoice spread trading on Tradeweb,” said Kari Hallgrimsson, Co-Head of EMEA Rates Trading at J.P. Morgan. “This is an important step in the development of the SONIA derivatives market, and demonstrates our ability to lead the benchmark transition for sterling interest rate swap contracts.”

Tradeweb is focused on bringing further liquidity and transparency to RFR markets globally across currencies, including USD SOFR and EUR €STR. Clients are able to send trade enquiries to multiple dealers, putting them in competition to price orders via the request-for-quote (RFQ) or request-for-market (RFM) protocols. They can also upload their existing IBOR portfolios directly into Tradeweb’s list trading tool and convert them into RFRs in a streamlined process that helps them achieve best execution.

Tradeweb has been bringing greater transparency to the interest rate swaps marketplace since 2005, helping to reduce risk and create more competitive and efficient markets. Numerous market firsts were all executed on Tradeweb – the first electronic swap compression trade, electronic swaptions trading, electronic cleared inflation swap and multi-asset package trades – helping to move the derivatives industry forward.

Source: Tradeweb

COO of the Year Award winner! 🏆
Discover how Jennifer Kaiser of Marex earned the 2025 Women in Finance COO of the Year recognition.

A recent Markets Media article highlights how @tZERO is resetting its vision - focusing on partnerships, regulated infrastructure, and global scale to make tokenized capital markets a reality.

Under CEO @Alan_Konevsky, the company is leveraging regulatory momentum to enable…

Load More

Related articles

  1. The monthly average daily volume record was set in April 2025.

  2. The strategy offers previously OTC products in a listed, centrally cleared format.

  3. Threats of Cyberattack Mount
    Daily Email Feature

    CME Outage is 'True Black Swan'

    The exchange halted markets due to a cooling issue at CyrusOne data centers.

  4. U.S. customers that access foreign futures markets were disadvantaged.

  5. The joint venture with Susquehanna will serve FCM platforms with derivatives, including prediction markets.

We're Enhancing Your Experience with Smart Technology

We've updated our Terms & Conditions and Privacy Policy to introduce AI tools that will personalize your content, improve our market analysis, and deliver more relevant insights.These changes take effect on Aug 25, 2025.
Your data remains protected—we're simply using smart technology to serve you better. [Review Full Terms] | [Review Privacy Policy] Please review our updated Terms & Conditions and Privacy Policy carefully. By continuing to use our services after Aug 25, 2025, you agree to these

Close the CTA