Surprise is Information.
Find the 5% that moves markets.
How It Works
See what unusual looks like. Our AI continuously analyzes thousands of news articles and flags the outliers.
Top Anomalies
Anomaly Detection
Algorithms flag the 5% of articles that are semantically unusual
Real-Time Signals
Updates in real time with new market-moving news
Early Warning
Catch unusual stories before they trend on social media
The Evidence
We analyzed 49,501 articles. Markets behave measurably differently after alerts. Here's the data.
26% Higher Volatility
Markets show 21-26% higher volatility in the 60 minutes following articles flagged by our system.
10x Larger Price Movements
Anomalous articles precede significantly larger S&P 500 price movements (5.58 bps vs 0.50 bps).
Predictably Different Market Behavior
Return distributions following anomalies are structurally different from normal news; heavier tails, more extreme outcomes in both directions.
What this means: These aren't random spikes. Markets consistently react differently to unusual information.
We show all our work. No black boxes.
Built for Traders. Useful for Many.
Our anomaly detection started with traders in mind, but the same signal powers use cases across journalism, research, and competitive intelligence.
Active Traders
Volatility Detection
Get real-time alerts on news that historically preceded 26% higher volatility and 10x larger price movements within 60 minutes.
Day Traders
Early Signal Detection
Spot unusual market news before everyone else. Know which stocks are about to see increased volatility in the next hour.
Content Creators
Trend Discovery
Find emerging stories before they trend. Create content about unusual market narratives ahead of the mainstream.
Journalists
Story Angle Discovery
Find semantically unusual articles = underreported narratives. Discover stories before they trend.
Researchers
Dataset Access
Study information diffusion and market microstructure. Access to validated dataset for peer-reviewed research.
Competitive Intelligence
Early Warning System
Monitor unusual activity around competitors, suppliers, partners. Detect emerging threats before they're widely known.
Don't see your use case? Try for Free and discover how it applies to you.
Start Using EdgeKase Today
Free forever. Get real-time alerts on market-moving news.
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