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Polygon.io

Polygon.io offers streaming realtime data for stocks/equities, ETFs, Indecies and Forex/Currencies including crypto currencies. Our Real-Time Stock Data APIs help you build the future on fintech.

Polygon.io Reviews and details

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  • Polygon.io Landing page
    Landing page //
    2023-08-18

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Videos

Get Stock Pricing Data From The Polygon.io API For Algo-Trading Using Python

Social recommendations and mentions

We have tracked the following product recommendations or mentions on various public social media platforms and blogs. They can help you see what people think about Polygon.io and what they use it for.
  • The use of API on a web app, considered individual or commercial use?
    I am building a web app, and I would like to use the polygon.io API on the back-end to forecast the market sentiment. The individual upgrade is $200, while business upgrade would cost $2000. Would my use of the API considered personal or commercial? Source: 8 months ago
  • ChatGPT is going to revolutionize the stock market (with data)
    It's worth mentioning that we use polygon.io to provide market information, which has the ability to specify time frames for data. Each ChatGPT call will have the appropriate information at the time it should. We also use a temperature of 0, as we want idempotent predictions. Source: about 1 year ago
  • Good data provider
    I am currently testing the products from Polygon.io . They seem to have everything I need, however I noticed that sometimes prices are not adjusted for splits. I have seen on subreddit that this is a known problem with Polygon (about more than 3 years ago!) so I am wondering about the quality of their data. Source: about 1 year ago
  • 45 DTE: Best Options Report for 6/28/2023
    Polygon.io is our main data source, then we have other auxiliary sources to fill in other details polygon doesn't provide. Source: about 1 year ago
  • Using GPT's Function Calling Capability: Stock Information Demo
    To get the stock price data, we are going to use Polygon,. - Source: dev.to / about 1 year ago
  • Automated Trading
    I already have some coding experience. I just wanted to avoid recreating something, if there was a decent platform for it already. When looking at a building an automated trading system, these are core pieces: 1) Rest API Datasource for screeners, fundamental details, historical pricing, news (events, split, dividends, earnings, insider transactions). 2) Live Streaming Data. Usually provided via websockets, and... Source: about 1 year ago
  • Feedback regarding my landing page
    Definitely a good start, but it could use a lot of modernization. I would look at a similar product https://polygon.io/ for inspiration. Source: about 1 year ago
  • Open Source Automated Sentiment Analysis using Python Polygon.io and Open.ai
    Polygon.io: You can get an API key by creating an account on the Polygon.io website (https://polygon.io/). The cost is $30 per month. Source: about 1 year ago
  • Welcome to Voxscript!
    You can also use it with the polygon.io plugin to analyze cryptocurrencies, stocks, financial YouTube videos, etc which I think is a pretty cool use case. Source: about 1 year ago
  • I'm looking for "Real time" stock market API
    When I was playing around with algo trading, I used Polygon API - https://polygon.io. Source: about 1 year ago
  • PolygonIO vs IQFeed
    Hey, I maintain the python client for polygon.io. I'll check these issues out and fix them if needed. I know we do multi-threaded requests already but maybe I'll do some benchmarks or something to see for sure. Source: about 1 year ago
  • The Best Tools for the Job
    Polygon (freemium) — For live stock market data, Polygon is the best. The API is robust, simple to use, and supports intraday data, as well as OTC tickers. Source: over 1 year ago
  • Price "Spikes" In Liquid Underlyings? Any Explanation?
    I also use polygon.io for my data, and in that data the spike exists as well. Source: over 1 year ago
  • A Free Financial Database (OHLCV) for Everyone
    EVERYTHING has to be free (application side of things if they want to pay for premium polygon.io data so be it). Source: over 1 year ago
  • Feetr Data Dump: BBBY TENX UNCY LUNR ARDS
    Market data is an easier one to answer. We currently use https://alpaca.markets/ and they're pretty good, but we're also looking at https://polygon.io/ as they're the industry leader (but also 2k per month for what we require). Source: over 1 year ago
  • hey profitable traders, if you had to start over again right now and use tdameritrade could you ...
    And there's no law against having multiple brokers or APIs, like https://polygon.io/. Source: over 1 year ago
  • Besides Alpha Vantage, where can a person find an API that gives years worth of historical stock prices for stocks? I currently use Alpha Vantage for other stock information and can't keep querying it due to usage limits.
    Why do others go through the trouble of using polygon.io or or tiingo. Source: over 1 year ago
  • Basics
    Decide what would be the input data for your trading decisions? Is it just market data (technical indicators), or do you want to have alternative data used by your algo as well? In any case you need to find a data provider. For market data many here are using polygon.io, also sometimes you can get it from the broker directly. Alternative data is much more tricky - currently I don’t know a great and stable source... Source: over 1 year ago
  • Is there any trading API that isn't complete shit?
    These guys have what you need for data https://polygon.io/. Source: over 1 year ago
  • Historical data for options
    Polygon.io has historical time and sales data for all options going back to 2014. Source: over 1 year ago
  • market data GET HttpClient json requests vs net sdk wrapper functions
    Hey thanks for answering. Do you know if polygon.io lets you try live market data (no 15 minute delay) without giving them $2k up front. I feel like using a lower package will almost entirely change the way the algo gets coded and then eventually have to recode again anyways. Source: over 1 year ago

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This is an informative page about Polygon.io. You can review and discuss the product here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.