4 QUESTIONS IN THIS CATEGORY:

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Yes, our historical dividends are adjusted for splits.
Feb 13, 2023

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Reference data refers to market data and other related data for a financial instrument reported by a trading venue. This includes information like company details, ticker identifications, exchanges, corporate actions, etc..
Jan 17, 2023

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Yes, we support historical market data that is both adjusted and unadjusted for splits.
Feb 17, 2022

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Yes, Polygon.io provides data for all splits through our Stock Splits v3 endpoint.
Feb 17, 2022

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