How can I get the daily prices for all stocks using Polygon’s market data?

You can use our Grouped Daily endpoint to get a list of all daily aggregates for each ticker on the market. The Grouped Daily endpoint returns the daily open, high, low, and close (OHLC) values for every ticker in the stocks/equities markets. You can also use our Aggregates endpoint or our Daily Open-Close endpoint to query a single ticker’s daily open, high, low, and close (OHLC) values.