Live Data Stream
LDX Feed in Action
Real-time market data flow engineered for sub-millisecond HFT execution.
LDX Feed Terminal
Professional-grade market data feeds optimized for high-frequency trading. LD4 and NY4 feeds with sub-millisecond latency.
Real-time market data flow engineered for sub-millisecond HFT execution.
Gain a critical edge with market data delivered at the speed of light.
Direct connections in LD4 (London) and NY4 (New York) for minimal network hops.
Access deep liquidity from multiple top-tier providers for reliable pricing.
Three transports — from the institutional FIX standard to raw binary ITCH — to fit any trading infrastructure.
From exchange to execution in under a millisecond.
Trusted by the most demanding market participants.
For funds that rely on speed and data accuracy to execute complex algorithmic strategies.
For individual traders who require institutional-grade tools to compete in fast markets.
For firms managing their own capital where every microsecond counts.
For elite traders specializing in high-frequency operations demanding the lowest latency.
Choose the integration that fits your infrastructure.
A modern, lightweight JSON stream perfect for web-based platforms and custom applications.
Get WebSocket FeedThe industry standard for professional traders requiring the highest performance and reliability.
Get FIX FeedRaw binary multicast feed for ultra-low-latency desks — the direct venue stream trusted by tier-1 HFT firms.
Get ITCH FeedFull, multi-language API references with copy-paste examples for Python, .NET, Java, JavaScript, and Go — across FIX, WebSocket, and ITCH.
JSON streaming over WSS — connect, subscribe, and handle real-time order-book updates in any language.
Open DocsThe institutional FIX 4.4 standard — logon, market-data requests, and message handling with the SDK.
Open DocsRaw binary multicast — join the UDP group and decode messages directly for the lowest possible latency.
Open Docs