Markets
6 QUESTIONS IN THIS CATEGORY:
Yes, we provide data for every single trade that occurs, whether that happens during normal trading hours, or extended trading hours. Our tick-level market data will stream normally during pre-market and after-hours.
Oct 18, 2023
Yes, we provide dark pool data. If a trade comes through with an exchange ID of 4 (exchange:4) and also has an attached “trf_id” field, it came from a dark pool.
Jun 30, 2023
The Securities Information Processors (SIPs) are the regulatory bodies that process and consolidate all bid/ask quotes and trades from every trading exchange into a single, easily consumed data feed.
Jan 17, 2023
Yes, we have a Market Status endpoint that returns the current trading status of the exchanges and overall financial markets. This includes whether the exchanges are in pre-market, normal trading hours, or after-hours.
Jan 17, 2023
Any user who wishes to redistribute Polygon.io’s market data must sign up for one of our enterprise products.
Jan 16, 2023
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All data provided on Polygon is provided for informational purposes only, and is not intended for trading or investing purposes. Polygon provides all information as is. You must not redistribute information displayed on or provided by Polygon. Stock prices displayed in the ticker are from a subset of exchanges, this price does not represent the real-time price from the SIP.
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