api Build a stock app with Polygon.io and Streamlit Learn how to build a simple data app Snowflake’s Streamlit framework to visualize historical stock data using the Stock API.
announcement Indices Data Has Arrived We are excited to announce the launch of the Indices API [https://polygon.io/docs/indices/getting-started] endpoints, offering real-time and historical market data for over 11,400+ Indices, including the S&
api Introducing Options Chain Snapshot API Level up your trading game by getting the most up-to-date price data for an asset's entire options chain in a single API call. Sort and filter by every aspect of an
announcement OTC Stocks Have Arrived We've just rolled out OTC data to every stocks plan on the Polygon platform. No additional subscription is needed, just query any OTC ticker from our REST or WebSocket APIs and get data for all US OTC venues.
api Introducing Stock Options APIs We’ve just launched a new set of Stock Options APIs that change the game for options trading. We’re making available real-time trade and quote data from the full OPRA feed, as
announcement New Stock Financials API We’ve just dropped our new Financials API featuring company financials sourced directly from SEC filings. We’ve standardized annual and quarterly company filings into fundamental accounting concepts that are easy to use and compare across companies and industries.
api Introducing New API Pagination Patterns Using Cursors and Query Filter Extensions We are introducing a new pagination approach that will become the standard across our APIs going forward and query filter extensions that will increase the capabilities of our APIs to allow for more powerful searches.
announcement Announcing Docs V2 We've updated the user interface and navigation on our API documentation according to our latest design patterns.
api Contribute to Polygon's Developer Community Get rewarded for contributing to polygon.io's developer community.
api Trade ticks not matching Aggregates Aggregates ( OHLCV ) are a little more complex to calculate than just min,max,sum. There are condition matrix tables you must adhere to in the CTA and UTP specifications.
announcement New MarketStatus APIs We have introduced 2 new APIs to be used to determine the current and future market status. They also have the holidays for individual exchanges.
announcement Changes to Aggregate Feed We are making a couple small changes to the aggregate feed tick schema. We are removing a few less useful attributes, and adding some that have been much requested. The updated schema will begin streaming this upcoming Monday ( July 23rd, 2018 ).
announcement Real-Time Forex Data Changes New real-time forex data plans offer hundreds of currency symbol pairs, with simple and intuitive APIs. Stream real-time data, and use our RESTful APIs for historic data back to 2009.
api New Metadata APIs New Meta APIs available. Get information like company info, dividends, splits, news and more.
forex Addition Forex Banks We have added an additional cluster of Forex banking institutions. Due to adding this, and plans to add more, we have modified the schema of the forex ticks to include the exchange ID.
api Aggregate Stream Optimizations We have changed both channels to only broadcast updates on the tickers which have actually had trades in that timespan. Which means the average is ~1000 ticks/second instead of ~8000. This allows better throughput, and less processing messages of tickers that have not changed.
critical Schema Updates We are updating the schemas of the TRADES and QUOTES real-time data feeds. All other real-time feeds, and APIs will stay as they are currently. We are changing the schema of the trades/
api Consolidated Crypto Feed Polygon.io aggregates the top crypto exchange trades into 1 feed with a standard format. This means you can have a view of the entire crypto market with 1 simple feed. Giving you the most accurate and up to date pricing across the entire market.
