announcement Release Notes - September 2023 We've introduced historical second aggregates based on user feedback, and enhanced our system monitoring to ensure you're always updated in real time.
announcement Release Notes - July 2023 We've been hard at work introducing new features such as our Universal Snapshot API, a Polygon plugin for ChatGPT, and Indices data. We've also made a number of improvements to our services and have some exciting case studies and tutorials to share with you.
announcement Release Notes - March 2023 What's new at Polygon? Indices data, CSV support and improved company financials are just a few of the things we've added to the platform over the last few weeks. Read more about our recent feature launches and improvements.
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.
announcement Announcing WebSocket Docs V2 Updated User Interface We've updated the user interface on our WebSocket documentation [https://polygon.io/docs/websockets] according to our latest design patterns. An updated wscat example makes connecting to streaming
announcement Announcing Docs V2 We've updated the user interface and navigation on our API documentation according to our latest design patterns.
announcement Production Infrastructure Upgrades: Sunday, September 20, 2020 We will be upgrading our production infrastructure Sunday, September 20, 2020 @ 2:00 PM EST.
infrastructure Server Upgrades We've recently added a ton (literally) of additional hardware including entirely new racks, PDUs, and SSDs.
update Client Library Updates Hi everyone! Just wanted to give a brief update regarding the status of the Client Libraries [https://polygon.io/blog/contribute-to-polygons-dev-community/] we posted about a few months ago. Since we reached out to
announcement Planned Maintenance: Sat Feb 22 @ 10:00 AM EST We plan on upgrading production Kubernetes Saturday, February 22 at 10:00 AM EST.
breaking Action Required: V1 Aggregates, Historic Trades, and Historic Quotes APIs will be Deprecated on 01/01/2020 Our V1 Aggregates, Historic Trades, and Historic Quotes APIs will be deprecated by the end of this year in favor of V2 Aggregates, Historic Trades, and Historic Quotes APIs beginning 01/01/2020.
announcement Announcing V2 Tick API We've made numerous improvements to our Tick API in the V2 update.
breaking Action Required: NATS Service will be Deprecated on 01/01/2020 Our NATS service will be deprecated by the end of this year in favor of WebSockets beginning 01/01/2020.
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/
