LSEG Links Its Market Feeds to ChatGPT, Letting Users Pull Data on Demand

London Stock Exchange Group plans to connect its financial data and analytics to OpenAI’s chatbot so that licensed users can pull prices, news and analytics without leaving the ChatGPT screen.

LSEG will integrate data from products such as Workspace and Financial Analytics directly into ChatGPT. Users who hold valid LSEG credentials will be able to log into the chatbot and then request market data or news that LSEG licenses to them.

It will start with LSEG Financial Analytics and then add more data types and functions after the first launch phase, the company announced on Wednesday.

How the MCP connector works

The rollout will begin in the week of 8 December 2025. At that point, ChatGPT will act as a single interface where users can ask questions in plain language while the connector in the background fetches structured data from LSEG systems.

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“LSEG’s connector within ChatGPT combines all the benefits of a secure, enterprise AI platform with a seamless MCP connection and the unparalleled depth, breadth and quality of financial data, analytics Analytics Analytics may be defined as the detection, analysis, and relay of consequential patterns in data. Analytics also seeks to explain or accurately reflect the relationship between data and effective decision-making. In the trading space, analytics are applied in a predictive manner in an attempt to forecast the price more accurately. This predictive model of analytics generally involves the analysis of historical price patterns that are used in an attempt to determine certain price outcomes. Analy Analytics may be defined as the detection, analysis, and relay of consequential patterns in data. Analytics also seeks to explain or accurately reflect the relationship between data and effective decision-making. In the trading space, analytics are applied in a predictive manner in an attempt to forecast the price more accurately. This predictive model of analytics generally involves the analysis of historical price patterns that are used in an attempt to determine certain price outcomes. Analy Read this Term, news and commentary that LSEG provides,” commented Emily Prince, Group Head of AI at LSEG.

LSEG said its content is “AI-ready,” which means it prepares data in a format that machine-learning Machine Learning Machine learning is defined as an application of artificial intelligence (AI) that looks to automatically learn and improve from experience without being explicitly programmed. Machine learning is a rapidly growing field that also focuses on the development of computer programs that can access data and use it learn for themselves.This has many potential benefits for most industries and sectors, including the financial services industry. Machine Learning ExplainedMachine learning can be explained Machine learning is defined as an application of artificial intelligence (AI) that looks to automatically learn and improve from experience without being explicitly programmed. Machine learning is a rapidly growing field that also focuses on the development of computer programs that can access data and use it learn for themselves.This has many potential benefits for most industries and sectors, including the financial services industry. Machine Learning ExplainedMachine learning can be explained Read this Term tools can use more easily.

Users will reportedly be able to ask the model to analyze or summarize that information, which could reduce the time they spend switching between terminals, research tools and emails.

What users will be able to do

The integration aims to help traders, sales teams and analysts get faster answers to questions about markets or specific instruments. Over time, LSEG plans to unlock more features so that users can run deeper analysis with natural language prompts.

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Additionally, the partnership with OpenAI covers internal use. LSEG will grant access to ChatGPT Enterprise to an initial group of around 4,000 employees. Staff will use the enterprise-grade version of the chatbot to automate routine tasks, draft documents and improve internal workflows.

In a similar collaboration involving AI adoption in the financial markets, S&P Global announced a partnership with Anthropic to integrate its financial data into the AI chatbot Claude in July.

The move lets hedge fund managers, private equity analysts, and investment bankers query complex financial questions and get quick answers right inside Claude.​