
Tagging 8-K disclosures with AI: corporate events, labelled by what actually happened
A SEC 8-K API that labels what actually happened. Query filings by event type (CEO departures, cybersecurity incidents, M&A), with source-cited tags.

rian

Introducing
Dec 16, 2019
We are thrilled to have been selected for Atlanta Inno's top 20 startups to watch in 2020!
Huge thanks to Atlanta Inno for awarding us and giving us recognition for the work we've accomplished, and the contributions we've made to the market data space. Also thanks to all of our users who contribute to our success and push the boundaries of innovation. We're excited to continue breaking ground and providing quality data apis for the development community in 2020.
To read the article and check out the other Atlanta startups that were selected, go to: https://www.americaninno.com/atlanta/20-Startups-to-Watch-in-2020-atl

Quinton Pike
quintonpike
See what's happening at Massive

A SEC 8-K API that labels what actually happened. Query filings by event type (CEO departures, cybersecurity incidents, M&A), with source-cited tags.

rian

In this post, we'll walk through how Earnings Watcher built its analytics layer on Massive's options chains and snapshots, why Fair Market Value anchors its scanner, and how the same API pattern extended from options into post-earnings drift analysis on the underlying equity.

alexnovotny

Massive's LULD WebSocket channel streams Limit Up/Limit Down price band updates, halts, and resumptions for every NMS stock in real time.
editor