McKay Brothers International (MBI) has expanded its Raw Feeds distribution in the London Metro area, further strengthening its position as a leader in ultra-low latency market data services for institutional traders.

The latest upgrade includes cash equities market data from the London Stock Exchange (LSE) and Turquoise, now delivered directly to clients co-located at the Slough-LD4 data center. MBI has provided Cboe Europe (CXE and BXE) exchange data at the LSE since 2023, and all of its London Metro feeds remain the lowest known latency services available in the region.

The expansion comes as demand rises among hedge funds and proprietary trading firms for speed-sensitive access to real-time exchange data across European markets.

MBI currently distributes a suite of Raw, Snapshot, and Signal Feeds across major trading hubs including London, Frankfurt, Bergamo, Zurich, and Madrid. Its data sources cover a wide range of asset classes, including cash equities, ETFs, and futures in metals, interest rates, equity indices, energy, FX, and crypto markets.