Stock Beta API Documentation

A free stock beta API.

We created this API to support our own applications and decided to share it with the world. This API is a beta calculator used in finance. It returns the beta of a dynamic ticker and a dynamic index based on inputted observation and frequency parameters. The following documentation describes how to use our free Stock Beta API.

API Parameters




All data provided on Newton Analytics or the API is provided for informational purposes only, and is not intended for trading or investing purposes. Seek a duly licensed professional for investment advice.