Market data that
works for you

Free yourself from the difficult and costly work of managing market data.
Lower costs. Improve decision-making. Optimize performance.

MayStreet has joined Refinitiv

Learn what our recent acquisition by London Stock Exchange Group means for MayStreet clients.
Market Data Products

Lossless market data.
Flexibly delivered.

By combining ultra-low latency Bellport Enterprise feed handler software with advanced cloud technology, we’re able to offer the highest-quality, most complete global market data available. When, where and how you access it is entirely up to you.

Market Data Solutions

Your use cases. Our market data.

MayStreet powers organizations across the industry, from our role as market data provider to the SEC’s Market Information Data Analytics System (MIDAS) to our work servicing the needs of the broader financial services ecosystem.

Market Data Coverage

Global, cross-asset market data of the highest quality.

We offer hundreds of full depth feeds from the world’s leading equities, options, futures, fixed income, commodities and crypto exchanges including data from ICE, CME Group, and CBOE. All of the highest quality and accessible by whatever method you choose.


Be part of our customer-focused, engineering-led culture.

We’ve remained true to our technologist-founders’ roots even as we have grown tremendously. We value intellectual curiosity, giving back to the development community, and doing high quality work that our clients value.


Stay on top of the latest developments from MayStreet and beyond.

Contact Us

See how MayStreet market data products can propel your business forward.