TREP Publisher
Transitioning to Exegy market data doesn’t have to mean abandoning legacy applications. The Exegy TREP Publisher converts market data from Exegy real-time market data solutions for use across the Thomson Reuters Enterprise Platform (TREP). Source data cost-effectively while upgrading mission-critical infrastructure to lower-latency Exegy appliances.
Contact UsAdapting Exegy Solutions for Legacy Apps
Switch to lower-cost, faster market data through Exegy’s Ticker Plant and other real-time solutions, while still using TREP to communicate throughout your enterprise. Our TREP Publisher is designed to seamlessly deliver Exegy normalized market data to important applications without costly and time-consuming application rewrites. It can also eliminate the costs of sourcing data from a legacy consolidated feed.
The Publisher enables top-of-book, market-by-price, and market-by-order data views. It can publish directly to Refinitiv’s RFA and UPA interfaces or to TREP infrastructure. The Publisher adheres to the Thomson-Reuters entitlement process and can be used in conjunction with the Exegy Entitlement Hub for DACS integration.
The TREP Publisher can be deployed with Exegy real-time products in global co-location centers to get the best of both worlds. Speed-sensitive trading applications consume data locally, while the same infrastructure publishes data into your global distribution fabric. As with all Exegy solutions, the TREP Publisher is backed by the comprehensive Exegy Managed Service, so your teams can focus on your core business.
Use Cases
Integrate legacy apps and trading infrastructure.

Key features
Compare our real-time solutions.
feature | TREP PUBLISHER | DATAPORT FEED | PROXIME SOFTWARE TICKER PLANT |
---|---|---|---|
SUPPORT FOR 200+ MARKET DATA FEEDS | ![]() | ![]() | |
SUPPORT FOR GLOBAL MARKETS | |||
SUPPORT FOR MAJOR ASSET CLASSES | ![]() | ![]() | |
UNIVERSAL EXEGY CLIENT API | RFA OR UPA | ||
DEFINE SYMBOL LIST AND ALTERNATE SYMBOL MAPPINGS | |||
LATENCY PROFILE | SUB-MILLISECOND | SUB-MILLISECOND | MICROSECONDS |
CUSTOM NATIONAL BEST BID & OFFER (NBBO) CALCULATION | ![]() | ||
CUSTOM AGGREGATED PRICE BOOK CALCULATION | ![]() | ||
CUSTOM BASKET NET ASSET VALUE (NAV) CALCULATION | |||
SYNCHRONOUS DELIVERY OF SIGNUM PREDICTIVE ANALYTICS | |||
HOT-HOT REDUNDANT INFRASTRUCTURE | ![]() | ![]() | |
CLOUD DEPLOYMENT OPTIONS | |||
DEPLOYMENT METHOD | ON-PREMISE OR HOSTED, SOFTWARE ON COMMODITY HARDWARE | FEED, CUSTOMIZED CONTENT | ON-PREMISE, SOFTWARE ON COMMODITY HARDWARE |
INCLUDES FPGA-ACCELERATED HARDWARE | ![]() | ||
FULL EXEGY MANAGED SERVICES | ![]() | ![]() | ![]() |
Contact Us | Learn More | Learn More |

Our team tailors a solution to your firm’s needs.
Getting Started

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