16th January, 2024

Reference data plays an increasingly critical role in the smooth running of global financial markets, touching on every part of the transaction lifecycle.
This blog highlights a discussion point from our comprehensive eBook: “Reference Data: The Essential Guide”.
In terms of oiling the wheels of financial transaction processing, reference data plays an increasingly critical role in the smooth running of global financial markets. Touching on every part of the transaction lifecycle, it is estimated to account for up to 70% of the data required to execute and settle financial transactions.
Reference data is the essential information that underpins all financial transactions, providing the DNA or ‘official’ identification of the traded instrument itself, and the names and location of the parties involved. It is the important ‘finer detail’ that identifies and specifies the asset classes, products, counterparties and other information associated with a financial transaction.
The long-and-the-short-of-it is that wrongly labelled products cause transaction failures; in the worst case scenarios, feeding faulty data into ‘the system’ can result in more devastating systemic failure, as the outage of UK’s Air Traffic Control system so aptly demonstrated. Beyond failed trades, in terms of operational risk, back office recording and reporting through myriad internal and external process workflows are essential links in an efficient transaction lifecycle. As such, there are operational, financial, commercial and regulatory risks associated with poor reference data management.
Improve operational efficiency, customer service and business relationships
Reduce business costs and risk exposures
Enhance competitive offerings in a busy marketplace
Avoid the pain of regulatory non-compliance
If follows, then, that robust reference data management supports effective risk management. Credit risk exposure, for example, is linked directly to accurate counterparty information; reliable product classification facilitates better management of market, settlement and reporting risk, and operational risk is now a mandated element of a regulated firm’s overall risk calculations and associated capital adequacy provisions.
At the same time, banks, institutions and buy side firms operate in a highly competitive environment, with enormous capital and resource pressures, in a challenging economy and associated market volatility, rising interest rates, high inflation and overall, a very much higher cost of doing business.
As the number of financial markets, assets, issuers, products and participants continues to grow - potentially by 100 times in the next decade - with an associated increase in data volumes and complexities, the impact of reference data on financial markets will be even more important in the years to come.
To find out more about reference data trends and challenges, download our comprehensive eBook “Reference Data: The Essential Guide”.
2nd October, 2026
Retail investors account for an estimated 30% to 35% of zero-day-to-expiration SPX options trading, according to OptionMetrics, below estimates produced using Cboe’s proprietary methodology.
Zak Jakubowski

2nd October, 2026
The Basel Committee on Banking Supervision (BCBS) has warned that the rapid adoption of artificial intelligence could amplify operational and cyber vulnerabilities across the financial system as it advances reviews of cryptoasset, liquidity and interest rate risk standards.
Zak Jakubowski

2nd October, 2026
European Central Bank (ECB) president Christine Lagarde has warned that growing use of autonomous artificial intelligence in financial markets could amplify price moves and create new risks around unintended trading behaviour and market manipulation.
Zak Jakubowski
