An Agile, High-Performance Solution
for Trade Execution
Exegy’s SREX is a high-speed, ultra-low latency order, execution, and quoting gateway. With connectivity to over 100 exchanges, multilateral trading facilities, swaps execution facilities, and other trading venues, SREX provides one gateway for multi-asset strategies including equities, fixed income, foreign exchange, and commodities. Meanwhile, its lightweight process library offers maximum performance.
For every supported exchange, SREX includes a built-in exchange simulator that can be customized to suit each organization’s unique requirements. SREX supports playbacks for all messages sent to and received from an exchange, captured using message tracing. Use the simulator and playback feature to test new strategies.
For easy integration with existing systems, SREX offers a normalized API that allows for fast integration in order-routing applications. SREX boasts a rapid time-to-market by leveraging agile, on-site software development, installation, and integration.
SREX can be deployed in your environment and offers multi-platform support using both Java and C++ programming languages. Our exchange connectivity solution is designed to operate on a minimal hardware footprint, perfect for exchange collocated or proximity hosted applications.
Use Cases
Related Resources

From Speed to Scale: Rethinking Ultra-Low Latency Trading Infrastructure
In today’s markets, edge erodes quickly. For market makers, arbitrage desks, and quantitative funds, alpha signals decay in microseconds, and even minor delays can result in skipped fills, stale quotes,…

How to Stop Alpha Decay with Infrastructure That Delivers Edge
Market makers and quant funds rely on their predictive edge, known as alpha, to make profitable trades. However, more than ever, alpha doesn’t last. Alpha decay, when that predictive power…

Break the Bottleneck: Scale Market Data Infrastructure Without the Sprawl
A Smarter Path for Brokers Facing Power, Space, and Performance Pressure Co-location space is limited. Power costs are climbing. Yet, market data volumes show no signs of slowing. For many…