Sentimentdna — Features

What you get with Sentimentdna.

• Multi-source narrative fusion (Reddit 10 finance subs + Yahoo Finance per-ticker RSS + SEC EDGAR Form 4 insider trades)
• Quality-weighted sentiment scoring (Wharton PhD vs anonymous account — different weights, no equal vote)
• Claude-extracted narratives — "GPU supply easing", "China iPhone risk", not just bullish/bearish numbers
• Narrative search across all tickers — type "AI chip supply" → ranked tickers + representative quotes
• Z-score anomaly detection on rolling 7d/30d sentiment momentum
• Daily Claude briefing on your watchlist (saved + emailable)
• Form 4 insider-trade cross-link to NEIP Smart Money index
• Mesh signal emit (narrative.spike) → SATORI + PhishingPulse + custom subscribers
• Per-ticker page: posts, narratives, sentiment timeline, Claude Q&A on the data
• 240× cheaper than Bloomberg Social Velocity ($24K/yr) · 100× cheaper than RavenPack
• API-first (/api/ask, /api/search, /api/briefing) — agent-callable from your stack