About a-team Marketing Services
The knowledge platform for the financial technology industry
The knowledge platform for the financial technology industry

A-Team Insight Blogs

Talking Intelligent Trading with Andrew Delaney: Looking Under the Sentiment Analysis Hood

Subscribe to our newsletter

Our own sentiment analysis here at Intelligent Trading Technology is that sentiment analysis’ star is rising. A few weeks back, I chimed in on the progress this segment of our market has made as evidenced by the sophistication and enthusiasm on show by both presenters and audience members at a recent Bloomberg-hosted seminar on machine learning.

Now, courtesy of Nikki Carpenter of Acuity Trading, who worked with us on a Dow Jones Newswires roadshow on sentiment analysis back in 2008, we’ve come across some research on the predictability of Accuity’s market sentiment data.

The paper is based on research undertaken by the Universitat Politècnica de Catalunya, and led by Professor Argimiro Arratia, author of Computational Finance: An Introductory Course with R. The research was conducted on Acuity’s eleven news-based public sentiment indices to identify which sentiment indicator or combination of indicators provided the most reliable forecast.

It’s pretty technical stuff, but we figured some of the news geeks out there would welcome a look under the hood of how some of this works.

I think you’ll find it fascinating.

Subscribe to our newsletter

Related content

WEBINAR

Upcoming Webinar: Enhancing trader efficiency with interoperability – Innovative solutions for automated and streamlined trader desktop and workflows

17 September 2025 10:00am ET | 3:00pm London | 4:00pm CET Duration: 50 Minutes Traders today are expected to navigate increasingly complex markets using workflows that often lag behind the pace of change. Disconnected systems, manual processes, and fragmented user experiences create hidden inefficiencies that directly impact performance and risk management. Firms that can streamline...

BLOG

The Relentless Rise of AI Agents in Financial Markets

The financial industry has long been at the forefront of automation and data-driven decision-making, yet the introduction of AI Agents represents a fundamental shift in how firms approach complex tasks. Unlike traditional AI models that rely on predefined workflows, AI Agents bring a new level of adaptability, reasoning, and autonomy to financial operations. From investment...

EVENT

TradingTech Briefing New York

Our TradingTech Briefing in New York is aimed at senior-level decision makers in trading technology, electronic execution, trading architecture and offers a day packed with insight from practitioners and from innovative suppliers happy to share their experiences in dealing with the enterprise challenges facing our marketplace.

GUIDE

AI in Capital Markets: Practical Insight for a Transforming Industry – Free Handbook

AI is no longer on the horizon – it’s embedded in the infrastructure of modern capital markets. But separating real impact from inflated promises requires a grounded, practical understanding. The AI in Capital Markets Handbook 2025 provides exactly that. Designed for data-driven professionals across the trade life-cycle, compliance, infrastructure, and strategy, this handbook goes beyond...