LSEG

10,001+ employees Financial Services

About LSEG

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.

You can count on our open access model for unparalleled partnership, flexibility, stability, and support across all of our businesses. That’s how we make a difference— ensuring people can meet their potential—worldwide.

Expertise

Capital Markets, Post-Trade Services, Information Services, and Technology Services

Digital AI to physical AI enablers: Asia benefits
  • 30 Jul 2026

As AI transitions from software innovation to physical deployment, Asia's physical AI ecosystem is becoming an increasingly important source of global investment opportunities.

Rebalance is not control: Understanding exposure persistence in factor indices
  • 30 Jul 2026

How long does factor exposure last? Our research shows that signal persistence, not rebalancing alone, determines whether exposure survives.

Revisiting the Value Factor: Value index construction is critical
  • 29 Jul 2026

Does Value factor still work? Read our latest research on why factor definition and index construction matter more than ever.

Different perspectives on global stock market concentration
  • 22 Jul 2026

Global stock market concentration is rising, but the underlying fundamentals remain diversified. Discover what the data really shows.

How much value is enough?
  • 15 Jul 2026

New research shows clean Value exposure can scale efficiently, delivering higher excess returns without significant deterioration in risk-adjusted performance.

Test your knowledge of markets and FTSE Russell indices in our Q2 2026 quiz
  • 15 Jul 2026

How in tune are you with the latest FTSE Russell index facts and figures? Test your knowledge in our latest quiz.

Why smarter fixed income indexing is on the rise
  • 14 Jul 2026

Rising government debt is reshaping fixed income investing, driving demand for smarter bond indices beyond traditional debt-weighted benchmarks.

After the great de-coupling - a Canadian credit index allowing independent hedging
  • 13 Jul 2026

Decoupling between Canadian and US markets is changing credit dynamics. See how this affects hedging and trading strategies.

Model Context Protocol (MCP) explained for AI in finance
  • 09 Jul 2026

Learn what Model Context Protocol (MCP) is, how it works, and why it matters for building context‑aware AI in financial services.