LSEG Integrates Financial Data into ChatGPT Revolutionizing AI Finance Workflows

LSEG embeds its premium financial analytics into ChatGPT for credentialed users, enabling seamless AI access to real-time market data and transforming investment research and decision-making processes.

Dec 4, 2025
LSEG Integrates Financial Data into ChatGPT Revolutionizing AI Finance Workflows

London Stock Exchange Group (LSEG) has announced a groundbreaking integration of its comprehensive financial data and analytics directly into OpenAI's ChatGPT, allowing credentialed enterprise users to query real-time market insights through conversational AI. This partnership embeds LSEG's Refinitiv data—covering equities, fixed income, commodities, and macroeconomic indicators—into ChatGPT Enterprise, enabling professionals to generate custom reports, perform peer analysis, and access pricing data without switching applications. The move positions LSEG as a leader in AI-driven financial intelligence, addressing the growing demand for generative AI tools that streamline complex workflows in investment banking and asset management.

For subscribers with valid LSEG credentials, ChatGPT can now deliver tailored financial analysis, such as company valuations, ESG metrics, or market sentiment summaries, powered by LSEG's vast dataset of over 1 billion instruments and real-time feeds. This integration builds on prior collaborations, like Microsoft Azure's use of LSEG data in Copilot for Finance, but extends accessibility to ChatGPT's intuitive interface, potentially accelerating decision-making by 30-50% for analysts handling voluminous data. LSEG CEO David Schwimmer highlighted how this fusion of trusted data with advanced AI reduces cognitive load, enabling focus on strategic insights rather than data retrieval.

The announcement reflects broader industry momentum where AI is penetrating core finance functions, with firms like Bloomberg and FactSet racing to embed proprietary data into LLMs. By gating access behind enterprise licenses, LSEG safeguards data integrity and compliance, mitigating risks like hallucinations while monetizing its $40 billion+ asset base through AI-enhanced subscriptions. Early adopters report gains in efficiency for tasks like M&A screening and portfolio optimization, signaling a shift toward agentic AI assistants in professional services.

This development underscores AI's maturation in finance, where embedded analytics could redefine workflows, boost productivity, and create new revenue streams for data providers amid the generative AI boom.