Low Latency Solutions From LSEG | Make Every Nanosecond Count

Why It Matters

Access to deterministic, nanosecond‑accurate data lets firms refine strategies and execute trades faster, directly impacting profitability in high‑frequency markets.

Key Takeaways

• Speed alone insufficient; data must be fast, reliable, complete.
• LSEG Real Time Ultra Direct offers C++ feed handlers, microsecond processing.
• Solution runs on standard hardware or managed service for low latency.
• Tick History PCAP provides nanosecond GPS‑synced historical data.
• Unified API integrates global full‑depth market data across LSEG services.

Summary

The video introduces London Stock Exchange Group’s (LSEG) low‑latency data suite, positioning it as more than just speed. It stresses that modern trading strategies require deterministic, high‑quality market data that is both fast and complete, especially when decisions hinge on nanosecond‑level differences.

LSEG’s Real‑Time Ultra Direct product delivers highly optimized C++ feed‑handler libraries capable of microsecond‑level processing and rapid recovery. It can be deployed on standard on‑premise hardware or accessed as a managed service, offering flexibility without sacrificing latency. Complementing this, the Tick History PCAP tool supplies high‑fidelity historical feeds stamped with GPS‑synchronised nanosecond timestamps, enabling precise back‑testing and model refinement.

The presentation highlights a unified API that consolidates full‑depth market data from global venues, fully compatible with LSEG’s broader real‑time services. By reducing the operational complexity of managing direct feeds, firms can focus on strategy development rather than infrastructure maintenance.

For traders and quantitative firms, these solutions translate raw speed into actionable insight, potentially sharpening competitive edges in ultra‑fast markets. The combination of real‑time precision and granular historical data supports more accurate modeling, risk management, and execution tactics.

Original Description

In today’s markets, speed alone is not enough. To act with confidence, firms need data that is fast, reliable, and complete. When every nanosecond matters, high-quality, deterministic market data is critical to trading performance, risk management, and strategy execution.

LSEG’s Low Latency Solutions are designed to support the most demanding workflows, delivering speed, precision, and resilience at scale:

- LSEG Real-Time – Ultra Direct provides highly optimised C++ feed handler libraries with full flexibility across native or normalised data, microsecond level processing, and recovery capabilities. Available on standard hardware or as a fully managed service for ultra-low latency environments.

- LSEG Real-Time – Direct delivers enriched, full depth market data from global venues through a unified API. Fully compatible with LSEG’s Real-Time services, it reduces the complexity of managing direct feeds while supporting low latency use cases.

- LSEG Tick History – PCAP adds high-fidelity historical data with GPS synchronised nanosecond timestamps, enabling precise modelling, back testing, and strategy refinement.

With global coverage and proven performance, LSEG helps firms turn speed and precision into lasting competitive advantage.

LSEG Low Latency Solutions. A data universe of possibilities. https://lseg.group/4upTxkd

LSEG (London Stock Exchange Group) is a diversified international markets infrastructure business —earning our clients’ trust for over 300 years. That legacy of customer-focused excellence ensures that you can rely on our expertise in capital formation, intellectual property and risk and balance sheet management. As global leaders in financial indexing, benchmarking and analytic services, we offer unrivalled access to international capital markets. Our high-performance technology solutions enable companies worldwide to access funds for growth and development. And with our Data & Analytics, Capital Markets and Post Trade divisions, we provide a comprehensive, integrated suite of trusted financial market infrastructure services that help our customers pursue—and achieve—their ambitions. That’s how we make a difference— ensuring people can meet their potential—worldwide.

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