LSEG Data & Analytics has introduced MarketPsych Transcript Analytics, a structured data feed designed to help institutional and quantitative investors extract actionable intelligence from corporate transcripts. Developed in collaboration with MarketPsych, the tool uses Natural Language Processing (NLP) to analyse earnings calls, investor presentations, and other corporate communications from over 16,000 global public companies.
The feed employs a proprietary NLP model built on a RoBERTa architecture to assign sentiment and emotion scores at the sentence level, while tracking more than 1,000 topics and 4,000 event types across business, finance, and legal contexts. It also identifies over 20 entity types, including companies, currencies, commodities and countries, and quantifies sentiment related to ESG themes and emotional tone across 13 dimensions, such as fear, optimism, and annoyance
Available in Standard and Premium tiers, the solution offers both aggregated and raw sentence-level data via API in JSON or CSV formats. A web interface allows users to search and filter by topic, entity, and time range. Coverage extends back to 2001, enabling long-term backtesting of sentiment signals.
According to LSEG, internal analysis shows that companies with the highest positive sentiment in earnings calls consistently outperformed peers over the past two decades. The transcript analytics are intended to support use cases such as alpha generation, fundamental research, and risk management.
Eric Fischkin, Director at LSEG Data & Analytics, commented, “LSEG MarketPsych Transcript Analytics gives clients a fast, systematic way to integrate the voices of corporate leaders, institutional investors, and research analysts into their strategies. By applying the latest advances in Natural Language Processing and MarketPsych’s decades of experience transforming financial text into systematic inputs, the solution empowers users across investment management, ESG analysis, and risk management to uncover hidden signals and behavioral patterns at scale.”
The launch expands LSEG’s suite of quantitative data products and builds on its ongoing partnership with MarketPsych, which also includes ESG sentiment and predictive analytics solutions.
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