---
title: "Financial Industry Regulatory Authority"
canonical: https://www.quantconnect.com/docs/v2/writing-algorithms/datasets/financial-industry-regulatory-authority
markdown: https://www.quantconnect.com/docs/v2/writing-algorithms/datasets/financial-industry-regulatory-authority.md
language: python
source: https://github.com/QuantConnect/Documentation/tree/master/03%20Writing%20Algorithms/14%20Datasets/20%20Financial%20Industry%20Regulatory%20Authority
modified: 2026-10-26
index: https://www.quantconnect.com/llms.txt
---

# Financial Industry Regulatory Authority

[Documentation](https://www.quantconnect.com/docs/v2.md) > [Writing Algorithms](https://www.quantconnect.com/docs/v2/writing-algorithms.md) > Datasets > Financial Industry Regulatory Authority

> Code examples are shown in Python. Append `?lang=csharp` to this URL for the C# version of this page.

The Financial Industry Regulatory Authority (FINRA) is a not-for-profit organization that oversees broker-dealers in the United States, under the supervision of the SEC. It was formed in 2007 when NASD merged with the member regulation arm of the New York Stock Exchange. Its mission is to protect investors and safeguard market integrity.

- [OTC Transparency](https://www.quantconnect.com/docs/v2/writing-algorithms/datasets/financial-industry-regulatory-authority/otc-transparency.md)
- [Regulation SHO](https://www.quantconnect.com/docs/v2/writing-algorithms/datasets/financial-industry-regulatory-authority/regulation-sho.md)

## Pages in This Section

- [OTC Transparency](https://www.quantconnect.com/docs/v2/writing-algorithms/datasets/financial-industry-regulatory-authority/otc-transparency.md): OTC Transparency dataset from Financial Industry Regulatory Authority.
- [Regulation SHO](https://www.quantconnect.com/docs/v2/writing-algorithms/datasets/financial-industry-regulatory-authority/regulation-sho.md): Regulation SHO dataset from Financial Industry Regulatory Authority.