About a-team Marketing Services
The knowledge platform for the financial technology industry

A-Team Insight Blogs

SEC Contracts MayStreet to Provide Market Data for MIDAS

Subscribe to our newsletter

MayStreet, provider of a capital markets platform delivering low-latency connectivity and high-precision market data, has assumed the role of market data provider to the US Securities and Exchange Commission’s (SEC) Market Information Data Analytics System (MIDAS) following its acquisition of the Thesys Technologies business that previously supported the system.

The MIDAS platform combines technology and empirical data to enable the SEC to better monitor and understand market trends and gain better insight into the functioning of capital markets.

Beginning November 1, 2019, MayStreet contracted directly with the SEC to provide all US equities, options and futures data as it relates to MIDAS. In the initial phase of the transition, MayStreet will implement its proprietary data packet capture technology. All existing MIDAS data transformation, cloud storage and client access technology will be retained in the short- to middle-term to ensure a smooth transition of MIDAS to MayStreet.

Patrick Flannery, CEO and co-founder at MayStreet, comments: “This is a huge validation of our vision to build and deliver a next-generation market data platform for modern capital markets.”

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: Agility as Alpha: How Trading Infrastructure Determines Who Wins in Volatile Markets

Tariff shocks, geopolitical realignment and macroeconomic regime shifts are redrawing the investment landscape faster than most firms’ technology stacks can keep up. For hedge funds and asset managers, the ability to move quickly into new asset classes, geographies or strategies is no longer just an operational concern – it is a front-office differentiator and, increasingly,...

BLOG

Inside Bloomberg’s ASKB Roadmap: the Data Moat Behind the AI

When Bloomberg unveiled its 2026 roadmap for ASKB on 16 April, the headline framing was the evolution of the conversational AI interface – now in beta – from a discovery tool into “a deeply integrated engine for institutional intelligence.” Beneath that framing sits a substantial set of integrations: ASKB will work directly with Portfolio &...

EVENT

TEST Event page 1

Now in its 15th year the TradingTech Summit London brings together the European trading technology capital markets industry and examines the latest changes and innovations in trading technology and explores how technology is being deployed to create an edge in sell side and buy side capital markets financial institutions.

GUIDE

AI in Capital Markets Handbook 2026

AI adoption in capital markets has moved into a more disciplined phase. The priority is now controlled deployment: where AI can be used safely, where it can deliver measurable value, and how outputs can be governed, monitored and evidenced. The 2026 edition of the AI in Capital Markets Handbook examines how AI is being applied...