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

QuantHouse Enhances Data Offering with BMLL Historical Order Book Data

Subscribe to our newsletter

QuantHouse, the API Data and Trading Solutions business of Iress, has entered into a new global partnership with BMLL, the independent provider of harmonised Level 3, 2 and 1 historical data and analytics for the equity and futures markets. This collaboration aims to merge QuantHouse’s real-time data services with BMLL’s comprehensive historical order book data, facilitating advanced market analysis and strategy testing for the buy-side community.

The integration will significantly reduce the time required for asset managers and hedge funds to move from strategy research to execution, enabling faster back-testing of trading strategies and a swifter transition to production. The announcement of the partnership follows the successful completion of data symbology mapping between QuantHouse’s real-time and BMLL’s historical data sets, ensuring a unified data format across all trading venues and asset classes.

“The nirvana for many trading firms is to have a quality real time feed mapped to a detailed historical feed, which has got all the fields in it that they might need, with no gaps, spikes or flaws,” says Paul Humphrey, BMLL’s CEO, in conversation with TradingTech Insight. “We’re very proud that QuantHouse, who has a superb real time business, has selected BMLL as its historical data partner, mapping its real time feed to our best-in-class historical feed. This will save trading firms a massive headache because it’s a heavy lift. So it is a real benefit for firms to be able to take that data, harmonised, in one format, across all venues.”

The harmonisation of the two data sets allows for more detailed liquidity mapping and improved trading performance analysis, and addresses the increasing market demand for high-quality, easily accessible historical data.

“It’s not on us to map ourselves to multiple real-time feeds,” says Humphrey. “We know our place in the market, we’re the base layer. Having leading real-time data providers like QuantHouse mapping to our symbology tells an enormous story about the quality of our product, which is now beyond debate.”

BMLL’s collaboration with QuantHouse follows other recently announced partnerships, including with Snowflake, who made a strategic investment in the company in September last year.

“We’ve significantly expanded our coverage, which was what we said we would do following our Series B investment round,” says Humphreys. “It wouldn’t matter how good our quality was if we only covered Europe and North America, that’s not enough. So we invested to expand our coverage, and we’re really proud that our game plan has come together nicely.”

Subscribe to our newsletter

Related content

WEBINAR

Upcoming Webinar: Enhancing trader efficiency with interoperability – Innovative solutions for automated and streamlined trader desktop and workflows

17 September 2025 10:00am ET | 3:00pm London | 4:00pm CET Duration: 50 Minutes Traders today are expected to navigate increasingly complex markets using workflows that often lag behind the pace of change. Disconnected systems, manual processes, and fragmented user experiences create hidden inefficiencies that directly impact performance and risk management. Firms that can streamline...

BLOG

Opensee Deploys Real-Time Risk Analytics Platform at Taula Capital

Opensee has implemented its real-time data management and risk analytics platform at Taula Capital, marking a significant step for one of the most notable hedge fund launches of the past decade. Taula Capital was founded by former Millennium Management senior trader Diego Megia last year with $5bn in AUM. The deployment, completed in six weeks,...

EVENT

TradingTech Summit London

Now in its 14th 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

AI in Capital Markets: Practical Insight for a Transforming Industry – Free Handbook

AI is no longer on the horizon – it’s embedded in the infrastructure of modern capital markets. But separating real impact from inflated promises requires a grounded, practical understanding. The AI in Capital Markets Handbook 2025 provides exactly that. Designed for data-driven professionals across the trade life-cycle, compliance, infrastructure, and strategy, this handbook goes beyond...