Following years of discussions and developments for a UK fixed income consolidated tape, the time has finally come for the initiative to shift from dream to reality.
Effective from today, 22 June 2026, UK bond markets will leverage a consolidated tape which collates trades executed on trading venues as well as over-the-counter (OTC) trades, operated by Etrading Software via its dedicated tape subsidiary, ETS Connect.
The tape’s implementation is expected to provide the market with greater transparency and liquidity, however the road to delivery has not been without its hurdles.
Recent years have been peppered with stagnation due to regulation and fixed income-related challenges such as the OTC nature of the market, as well as a suspension on the tape contract and legal challenge.
Speaking to The TRADE, Sassan Danesh, chief executive of Etrading Software, explained the trigger to set the tape delivery into motion, stating: “What finally moved the needle in the UK was the FCA’s willingness to act decisively.
“The Wholesale Markets Review gave regulators the mandate they needed, and HM Treasury’s direction to the FCA to establish a consolidated tape for bonds provided the legislative clarity that cut through years of industry deadlock.”
Bringing the tape to fruition has clearly been a long time in the making, raising the question: what comes next, and who in the market will benefit most?
A risky business?
Discourse around the upcoming implementation of the tape has been aplenty across the industry, with many industry panels and conference discussions unpacking where the greatest benefits will lie, and what concerns market participants are voicing.
As Danesh emphasises, many firms that were initially sceptical during consultation phase have now moved into implementation and tape integration, indicating a clear shift across the industry.
However, concerns still remain, most notably around data normalisation.
Specifically, these issues centre on the obstacles such as condensing the wide variety of fixed income instrument structures, count conventions, settlement cycles and reference data identifiers into a consistent format, which as Danesh explains “is genuinely hard.”
To address this, Etrading Software has confirmed that significant investment has been made into reference data infrastructure, to satisfy demand since “firms want confidence that what they see on the tape is not just volumetrically complete but semantically accurate,” according to Danesh.
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Similarly, access models also surface as areas of interest, with larger firms with existing data infrastructure more focused on API integration, latency specifications and how the tape feeds into their existing platforms, while smaller firms are looking for straightforward and affordable access.
As part of ETS Connect’s pricing and access arrangements, fintechs and small firms with annual revenues below £50 million will be able to use CT data at no cost, while bigger firms will fall into tiered revenue bands, spanning £6 a month at the lower end of the scale, to £300 for the firms with the largest annual revenues.
For Danesh, pricing and access models are one to the most important factors when it comes to tape adoption, and he argues that historically, this is a sector of unappreciated risk when it comes to consolidated tape projects.
“You can build technically excellent data infrastructure, achieve high contribution compliance, and produce clean, accurate post-trade data, but if the access model is mispriced, the tape fails to achieve its public interest purpose” he asserts.
“A tape that is affordable only for the top twenty asset managers is not a market infrastructure, it is a premium product that reinforces existing advantages.”
Who will benefit the most from the tape?
As previously mentioned, the tape is set to enhance price transparency and support more informed investor decisions, as well as democratise access to data across fixed income markets.
However, it is also worthwhile to explore which parts of the bond market are set to benefit the most from this enhanced transparency.
Initially, the most immediate beneficiaries are expected to be participants within the investment-grade corporate bond space, gilts and other treasuries, Danesh confirms.
Specifically, this is due to the fact that this sector generates sufficient trading activity to contribute to a meaningful and continuous data signal.
Explaining this impact, Danesh adds: “At the moment, a mid-sized asset manager executing corporate bonds is often operating with significant uncertainty about where the market actually cleared in the preceding hours. The tape changes that fundamentally.”
Similarly, the buy-side and liquidity providers, non-bank market makers and electronic trading firms are also set to benefit from the tape, with the latter “well positioned to use tape data to refine pricing and improve inventory management,” while enhancements, particularly around TCA “should be fundamentally empowering,” for the buy-side, according to Danesh.
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Elsewhere, the impact on high-yield liquidity should also not go unexplored, particular due to nuances within this market. In particular, challenges may arise here due to the potential for high-yield liquidity to be episodic and concentrated, while also thin in stressed market conditions.
In this context, while the tape will be additive in calmer conditions, providing a clean sense of market levels, Danesh asserts: “We are conscious that the tape will be reliant on the deferral regime working as intended, in order to be as effective in periods of market stress. We have been careful about the calibration there.”
Despite this, the international positioning of UK bond markets has also been put in the spotlight by the tape, with demand also spanning US treasuries, US credit and Latin American, Asian and emerging market debt, Danesh confirms.
How does tape success manifest?
Looking ahead, a key question likely on many market participants’ minds is what a successful UK consolidated tape for bonds will look like.
Highlighting the more immediate term, Danesh says: “Success at one year is primarily about adoption and data quality, not yet about market structure outcomes. Those take longer to manifest. What we want to see at twelve months is a tape that is operationally robust, latency within specification, and data coverage that is genuinely representative of the market.”
Further afield, Danesh predicts that key benefits will lie in areas such as the generation of empirical research on bond market microstructure, as well as accelerating the shift towards electronic trading in investment-grade credit.
However, for Danesh, perhaps the greatest opportunity to arise from the tape will be the global interoperability and view of fixed income data provided from the infrastructure.
He concludes: “At the broadest level, if the UK tape succeeds and the EU’s equivalent under Mifir delivers comparable results, you start to build a genuine global view of fixed income data.
“Done well, a functioning UK bond tape is not just good for domestic market efficiency: it is a building block for a more integrated and competitive global fixed income market, in which London continues to play a central role.”