About a-team Marketing Services
The knowledge platform for the financial technology industry
The knowledge platform for the financial technology industry

A-Team Insight Blogs

UK’s Financial Conduct Authority Chooses OneTick Surveillance for Market Oversight

Subscribe to our newsletter

In a significant development for UK financial market regulation, the Financial Conduct Authority (FCA) has selected OneTick Surveillance from OneMarketData, LLC, as its primary market surveillance and visualisation system. The cloud-based service is designed to enhance the FCA’s ability to detect and investigate market anomalies, thereby safeguarding the integrity and orderly function of the UK’s financial markets.

Chosen in a competitive tender process that involved 15 bidders, the OneTick Surveillance platform identifies potential instances of insider dealing and market manipulation, and monitors market disruptions in real-time. Additionally, the service is set to bolster the FCA’s Market Oversight team in supervising the suspicious transaction and order reporting (STOR) regime.

Dermot Harriss, Senior Vice President of Regulatory Solutions at OneMarketData, commented: “We’re very proud to provide the FCA with a surveillance solution. The service we’ve built for them is secure, programmable, will dynamically scale to meet increasing market volumes, and will allow the FCA to adapt to new risks to the integrity of our financial markets.”

Originally designed as a cost-effective and user-friendly surveillance solution for smaller firms, OneTick Surveillance has evolved into a comprehensive, cross-asset platform suitable for a wide range of market participants, including asset managers, retail brokers, banks, and regulators. Features include the capability to handle high-volatility periods, browser-based dashboards for alert management, and customisable compliance workflows.

Underpinned by the OneTick proprietary tick database and stream processing platform, OneTick Surveillance supports global equities, options, futures, and FX market data, and delivers configurable built-in alerts for activities such as layering and spoofing, quote stuffing, wash trading, marking the close, and more.

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: Sponsored by FundGuard: NAV Resilience Under DORA, A Year of Lessons Learned

The EU’s Digital Operational Resilience Act (DORA) came into force a year ago, and is reshaping how asset managers, asset owners and fund service providers think about operational risk. While DORA’s focus is squarely on ICT resilience and third-party dependencies, its implications extend deep into core operational processes that are critical to market integrity, investor...

BLOG

Inside the Uneven Geography of AML Enforcement Outcomes in 2025 – Fenergo Analysis

Fenergo’s latest Global enforcement analysis shows total AML, KYC, sanctions and customer due diligence penalties declining to $3.8 billion in 2025, down from $4.6 billion in 2024 and $6.6 billion in 2023, marking a second consecutive year of decline. Beneath that headline, regional outcomes moved in sharply different directions. North American fines fell by 58%,...

EVENT

TEST Event page 1

Now in its 15th year the TradingTech Summit London brings together the European trading technology capital markets industry and examines the latest changes and innovations in trading technology and explores how technology is being deployed to create an edge in sell side and buy side capital markets financial institutions.

GUIDE

Risk & Compliance

The current financial climate has meant that risk management and compliance requirements are never far from the minds of the boards of financial institutions. In order to meet the slew of regulations on the horizon, firms are being compelled to invest in their systems in order to cope with the new requirements. Data management is...