Sentiment data measures what investors are saying about a stock, and how much, before it shows up in prices or fundamentals. Facts on Stockpulse coverage, sources, history and delivery.
The Stockpulse API delivers buzz, sentiment, messages, topics and key events for about 80,000 equities plus crypto, FX and commodities, with 15+ years of point-in-time history via REST, WebSocket, MCP and bulk files.
To backtest a sentiment signal, turn point-in-time sentiment history into dated entry and exit signals, then simulate trades with realistic prices, position sizes and costs. Steps, pitfalls and tools.
New Korean retail sources go live, prediction market and GitHub data get a proper structure, and a white paper on trading earnings with social signals.
A systematic Nasdaq-100 strategy that reads social-media attention and tone ahead of earnings. Here’s what a 3.5-year backtest showed — and what it didn’t.
New chapter in our MCP server story (with a fresh partnership for the PE world), a major addition to our data universe, and a chance to meet us in New York in June.
Clarum.ai and Stockpulse MCP Server for German Registry Data…
Beyond the Feed - Unlocking Deeper Intelligence with Alternative Data
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