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Data quality passport

Stock Sentiment

AI-classified X sentiment for any US ticker, with evidence and bull/bear recaps.

GET /api/sentiment?ticker=NVDA
Provenance & freshness
Original source

X (twitter241) + DeepSeek

Coverage

Any valid US-listed ticker

History

Current snapshot; history accumulates separately

Update policy

On demand · 30-minute source cache

Last successful update

Returned as updatedAt and ageSeconds

Normalized fields

sentiment
bullSummary
bearSummary
topTweets
analysis

Known limitations

  • Social opinion is not a price forecast
  • AI enrichment can be marked degraded