London Stock Exchange Group Partners With Nvidia to Speed Up Market Data Analysis
London Stock Exchange Group plc (LSE:LSEG) has partnered with NVIDIA Corporation (NASDAQ:NVDA) to accelerate the analysis of historical financial market data. By applying GPU-accelerated computing through software tools such as NVIDIA cuDF, financial institutions can process decades of tick history in seconds rather than hours, without duplicating underlying datasets or compromising data licensing controls.
The technology addresses rapid growth in data volume and demand for continuous, real-time analytics. In the first half of 2026, network traffic across LSEG grew by 29% compared to the prior year, peaking at 26 million messages per second in June, while API requests for tick history rose 48%. As global financial markets shift toward continuous 24-hour trading, quantitative researchers and risk managers require faster access to granular historical information across 110 trillion rows of data spanning 100 million instruments.
Investors will monitor how effectively institutional clients adopt the GPU-accelerated data tools for quantitative strategy testing, order book reconstruction, and risk management. Market participants will also track whether faster historical analysis yields improved trading performance and whether LSEG's expanded AI infrastructure continues to drive higher API usage. In recent trading, London Stock Exchange Group plc shares fell 4.68% to 8,350 GBX, while NVIDIA Corporation shares gained 0.97% to $228.50 USD.
Key points
- London Stock Exchange Group plc and NVIDIA Corporation partnered to accelerate historical market data analysis using GPUs.
- GPU-accelerated processing reduces benchmark analysis times for years of market data from hours to seconds.
- The system allows analysis across 110 trillion rows of historical data without creating duplicate data copies.
- LSEG real-time network traffic grew 29% in the first half of 2026, reaching a peak of 26 million messages per second.
- Customer API requests for LSEG Tick History datasets increased by 48% year-over-year in H1 2026.
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How we writeDisclaimerQuestions and answers
How is LSEG speeding up historical market data analysis?
LSEG is collaborating with Nvidia to use GPU-accelerated computing with Nvidia cuDF, reducing processing times for years of market data from hours to seconds without creating extra copies of the dataset.
How large is LSEG's Tick History dataset?
The dataset contains 110 trillion rows of data covering 100 million financial instruments across more than 30 years and over 580 exchanges, trading venues, and contributors.
Why is faster historical market data processing needed?
As financial markets shift toward 24-hour trading, financial firms need rapid, continuous historical analytics during the trading day rather than relying on overnight batch processing.