Altquant

Finance Freemium View on RapidAPI ↗

Clean, normalized reference data for U.S. stocks, sectors, industries, themes, and indices. Built for quants and fintech developers who need stable identifiers, consistent taxonomy, and reliable universe. AltQuant Reference Data APIs provide a foundational classification layer for equities, covering stocks, GICS-aligned sectors and industries, proprietary subsectors, investment themes, and index…

9.4/10 popularity
192 ms avg latency
69% success rate
The in-depth APIMemo review for this API hasn't been published yet — the data below comes straight from the public marketplace listing.

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