Notes on markets, sentiment, and building an AI research platform in public.
Today we are formally launching the SentiSense API: a single, well-documented surface for stock fundamentals, institutional flows, congressional and insider trading, analyst ratings, AI insights, news sentiment, and our proprietary Market Mood index. Plus Python and Node SDKs, and an AI agent skill that drops into Claude Code, Cursor, and OpenClaw.
By SentiSense TeamCNN's Fear & Greed Index only looks at market data. Market Mood adds social sentiment from Reddit, X, and news — and it's completely free with full API access.
By SentiSense TeamDiscover how modern investors are using AI-powered data platforms to cut through market noise, make informed decisions, and augment their intelligence in an increasingly complex financial landscape.
By SentiSense TeamA practical guide to what works, what doesn't, and why most off-the-shelf solutions fail on financial text. Learn why fine-tuned models trained on news, X/Twitter, and Reddit outperform generic LLMs by 26%.
By SentiSense Team