Jack Bell - Polygon.io

Integration: QuantConnect

We are excited to announce our integration with QuantConnect! This offering empowers users with state-of-the-art research, backtesting, parameter optimization, and live trading capabilities, all fueled by the robust market data APIs and WebSocket Streams of Polygon.io.

announcement

Integration: everviz

We are thrilled to announce our latest partnership with everviz, bringing embeddable visualizations of Polygon.io data to any platform.

case study

Case Study: Fey

Discover how Fey, a rising star in fintech, transformed their financial application's capabilities with Polygon.io's API services. Dive into our latest case study to see how we're powering innovation in finance.

case study

Case Study: Birdwingo

Birdwingo recently launched their mobile investment application, bringing an innovative twist to the traditional retail-brokerage landscape by allowing Gen-Z and millennial users to align their investments with their personal convictions. The first of

New Technical Indicators APIs

After hundreds of requests from our community, we’re happy to announce the release of our new Technical Indicators APIs.

case study

Case Study: PlutoHQ

About Pluto: Pluto brings Web 3.0 to retail equities investing, enabling creators and investors to maximize profits across their investment strategies, insights, and ideas. Pluto’s Mission Pluto will bring the power

case study

Case Study: r/WallStreetBets

If I had told you a year ago that amidst a global pandemic, an online community of retail traders would take down a multi-billion dollar hedge fund, would you believe me? Probably not,

case study

Case Study: Tickblaze

Tickblaze is one of the world’s most advanced platforms for professional quants and active traders. Armed with a modern, sleek, and customizable interface, terabytes of historical data and a robust API for

equities

Understanding Aggregate Bar Delays

Sometimes users reach out to us confused about why they receive an aggregate bar late or twice through our WebSocket [https://polygon.io/sockets] feed. This behavior is intentional and designed for quality

Understanding Trade Eligibility

The conditions that are taken into consideration when creating aggregates...

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

Announcing V2 Tick API

We've made numerous improvements to our Tick API in the V2 update.

api

Contribute to Polygon's Developer Community

Get rewarded for contributing to polygon.io's developer community.

case study

Case Study: Find My Fills

We are thrilled to announce Proof Trading’s launch of a new, powerful tool for visualizing market activity, findmyfills.com.