US Equities - Context Analytics

Before the First Whistle: The World Cup Stocks Already Moving

June 17, 2026

How social sentiment captured the anticipation across U.S markets The FIFA World Cup is the single largest recurring sporting event on earth. Held every four years, it commands global viewership in the billions, generates hundreds of billions in economic activity, and for 30 to 40 days reshapes attention, spending, and consumer behavior across dozens of […]

What Happens When You Ask Bridget to Research the Biggest IPO in History?

June 10, 2026

Written with Bridget, powered by Context Analytics & the Elastic Filings MCP I drove from St. Louis, MO to Anchorage, AK in a converted van while working remotely with a Starlink mini on the dash. Through national parks, the Yukon, stretches of Canada where the nearest town was hours away, and for most of the […]

The Predictive Value of Social Media Sentiment Scores (S-Factors): An Analysis of US Equity Returns Using a Close-to-Close Methodology

May 13, 2026

Abstract This study investigates the ability of social media sentiment to predict short-term movements in equity prices. Using proprietary sentiment metrics developed by Context Analytics (CA), specifically the S-Score, we evaluate whether extreme sentiment levels correspond to abnormal equity returns. This research aims to demonstrate the relationship between S-Score prior to market close and the […]

From Podcasts to Portfolio Intelligence: Why Audio Is the Next Frontier in Financial Data

April 15, 2026

At Context Analytics, we have spent years helping clients quantify unstructured information across news, filings, and social media. But one major channel has remained difficult to measure at scale: audio. That is now changing. We are excited to expand our alternative data capabilities with our Podcast Sentiment Analysis Feed, designed to transform podcast discussions into structured […]

Speed Matters: Capturing Intraday Alpha from Real-Time Sentiment Shifts

April 1, 2026

Introduction In financial markets, the window between information and opportunity is measured in minutes, sometimes seconds. While daily sentiment signals have long demonstrated predictive power over next-day returns, a critical question remains: how quickly must you act on a sentiment shift to capture the alpha it implies intraday? At Context Analytics, we put this question to the test […]

The Document Infrastructure That Makes LLM Analysis Actually Work

March 25, 2026

A-Team published a piece this week worth reading if you're building with LLMs on top of financial documents. Written following the Eagle Alpha Alternative Data Conference, the article identifies two recurring failure modes: single-document extraction is imperfect but manageable, while cross-company comparison and longitudinal tracking is where models consistently break down. The other finding that […]

S-Score Delta: How Changes in Social Sentiment Impact the Market

March 18, 2026

In this blog we examine how shifts in security sentiment on Twitter relate to subsequent daily price returns and how message volume influences this relationship. Understanding the Metrics Before diving into the results, it is worth clarifying the two metrics at the center of this analysis. The S-Score Delta is the 24-hour sentiment change computed daily at […]

Sentiment Momentum: Using Moving Averages of Sentiment for Daily Returns

March 4, 2026

Introduction Every trading day millions of posts, comments, and replies about individual stocks flood platforms like X (formerly Twitter), Stocktwits, Reddit and financial blogs. For most of market history, this outpouring of opinion was dismissed as noise, but it’s now one of the most closely watched alternative data sources on Wall Street. This is because […]

Treating Sentiment Like an Image: A CNN Approach to Social Sentiment Signals

February 25, 2026

Introduction: From Unstructured Text to Structured Signal Context Analytics transforms unstructured financial text into quantitative sentiment signals designed for systematic investment workflows. Our ticker-level social sentiment feed processes large volumes of real-time financial conversation, anchors each observation to a security and timestamp, and produces normalized metrics suitable for cross-sectional comparison. Outputs include sentiment scores, message […]

Policy Shock to Persistent Risk: How Tariffs Are Reshaping Corporate Disclosures

January 29, 2026

Editor’s Note: This post was originally published in March 2025 and has been updated to reflect ongoing developments in global trade policy and corporate disclosure trends. In today’s macroeconomic environment, trade policy uncertainty is no longer a short-term headline risk. It has become a persistent structural factor shaping corporate strategy, cost structures, and investor risk […]

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Before the First Whistle: The World Cup Stocks Already Moving

June 17, 2026

What Happens When You Ask Bridget to Research the Biggest IPO in History?

June 10, 2026

The Predictive Value of Social Media Sentiment Scores (S-Factors): An Analysis of US Equity Returns Using a Close-to-Close Methodology

May 13, 2026

From Podcasts to Portfolio Intelligence: Why Audio Is the Next Frontier in Financial Data

April 15, 2026

Speed Matters: Capturing Intraday Alpha from Real-Time Sentiment Shifts

April 1, 2026

The Document Infrastructure That Makes LLM Analysis Actually Work

March 25, 2026

S-Score Delta: How Changes in Social Sentiment Impact the Market

March 18, 2026

Sentiment Momentum: Using Moving Averages of Sentiment for Daily Returns

March 4, 2026

Treating Sentiment Like an Image: A CNN Approach to Social Sentiment Signals

February 25, 2026

Policy Shock to Persistent Risk: How Tariffs Are Reshaping Corporate Disclosures

January 29, 2026

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