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10 important things you need to know before you write an Elektron Real Time application
Updated: December 15, 2017
Olivier Davant

This article explains important concepts that developers need to understand before they start building applications for the Thomson Reuters Enterprise Platform (TREP) or the Elektron Real Time platform

Simplifying Content Access in EMA
Updated: December 15, 2017
Olivier Davant

This article discusses the ease of use of the Elektron Message API and introduces a layer of reusable value add objects that would simplify even more Elektron content access with EMA.

A simple MarketPrice object for EMA - Part 1
Updated: December 15, 2017
Olivier Davant

A simple MarketPrice object or How to easily get market prices with EMA – Part 1

A simple MarketPrice object for EMA - Part 2
Updated: December 15, 2017
Olivier Davant

A simple MarketPrice object or How to easily get market prices with EMA - Part 2

Simple Chain objects for EMA - Part 2
Updated: December 15, 2017
Olivier Davant

This is the second part of the "Simple Chain Objects for EMA" article. In this part I present two Java example applications that demonstrate the different concepts explained in "Simple Chain Objects for EMA - Part 1".

Simple Chain objects for EMA - Part 1
Updated: December 15, 2017
Olivier Davant

Working with Thomson Reuters real-time data, you probably came across a very specific type of instruments called Chains or Chain Records. If you never heard about these, well… soon or later you will probably have to deal with them.

Introduction to the "Thomson Reuters API Samples" Github group
Updated: December 15, 2017
Olivier Davant

Introduction to the "Thomson Reuters API Samples" Github group

Tick History in R language - Part 3
Updated: December 15, 2017
Warat Boonyanit

This is the final article in the series that is going to show you how to use the httr package to retrieve Venue By Day data from TRTH REST APIs.

Tick History in R language - Part 2
Updated: December 15, 2017
Warat Boonyanit

This is the second article in the series that is going to show you how to use the httr package to retrieve Venue By Day data from TRTH REST APIs.

Using Eikon .NET SDK in Matlab
Updated: November 30, 2017
Alexander Putkov

This article provides an example of how Eikon .NET SDK can be used in Matlab to retrieve timeseries of price history and to subscribe to streaming market data.

Building a Real-Time Quote Widget
Updated: November 29, 2017
Nick Zincone

Building a Real-time Quote widget

Coding For High Precision Time
Updated: November 29, 2017
David Thomas

This article follows on from the Webinar session Introduction to MiFID II for Developers, with some detail on the coding aspects of handling (or avoiding) the high precision time, not covered in the Webinar and includes some information based on questions arising after the event.

Using AdfinX Analytics in Python
Updated: November 24, 2017
Alex Putkov

Adfin Analytics are only available as part of Eikon Excel add-in and as a COM library. There’s no native Python implementation of Adfin Analytics. This article explains how to use AdfinX Analytics in Python and provides a code sample.

ISIN to RIC conversion with the TRTH (Thomson Reuters Tick History) REST API.
Updated: November 22, 2017
Christiaan M

ISIN to RIC conversion with the TRTH (Thomson Reuters Tick History) REST API.

Boost TRTH downloads with AWS
Updated: November 15, 2017
Christiaan M

This article explains how to improve TRTH data downloads performance.

ISIN to RIC conversion with the DSS (DataScope Select) REST API.
Updated: November 14, 2017
Christiaan M

ISIN to RIC conversion with the DSS (DataScope Select) REST API.

Introduction to DataScope Select (DSS) REST API
Updated: November 14, 2017
Christiaan M

The article provides a brief introduction to DataScope Select and its RESTful API.

How to Optimize TRTH (Tick History) file downloads for Python (and other languages)
Updated: November 14, 2017
Christiaan M

After making a request for historical data using TRTH, once the data has been extracted and is ready you can download and save the resulting compressed data file to your local hard disk. In this article, I investigate how to download TRTH compressed data files, and how to optimize the download time.

U.S. Presidents - The first 100 Days
Updated: November 10, 2017
Nick Zincone

U.S. Presidents - The first 100 Days

Tick History Article
Updated: November 9, 2017
Alex Putkov

This article illustrates the use case of downloading timeseries data for all option instruments on a given underlying using Thomson Reuters Tick History REST API in Python.

Exception Handling in EMA C++
Updated: November 8, 2017
Moragodkrit Chumsri

Article about exception handling in EMA C++.

Tick History Article
Updated: November 7, 2017
Moragodkrit Chumsri

How to use the Tick History REST API to expand a Chain RIC in Python

Tick History Article
Updated: November 7, 2017
Moragodkrit Chumsri

This article demonstrates how to use the Tick History REST API to request Time and Sales data using python.

How to install and setup Elektron Connect
Updated: October 30, 2017
Zoya Farberov

This article is intended as a developer supplement to Elektron Connect Installation Guide.

How can I get a list of all RICs available on Elektron Realtime?
Updated: October 24, 2017
Umer Nalla

With over 50 million instruments carried by our realtime Elektron feed - answering that question would be overwhelming. This article shows you how to make Criteria Based Requests (CBR) aka Broadcast Data Stream (BDS) - to the Elektron Edge Device - which return a list of RICS matching a set specified criteria. 

MiFID II Enterprise Pre Post trade Publication to APAs using the OMM to FIX Gateway
Updated: October 19, 2017
James Arlet

This article discusses the OMM to FIX Gateway capability for existing TREP clients to transmit pre-trade FIX messages to registered Approved Publication Arrangements (APA) to satisfy MIFID II regulatory requirements.

MiFID II - Extending the precision of timestamps supported on Elektron Real Time
Updated: September 28, 2017
Roland Beton

MiFID II - Extending the precision of timestamps supported on Elektron Real Time.

Introduction to Machine Readable News (MRN) with Elektron Message API (EMA)
Updated: September 17, 2017
Zoya Farberov

This article examines the Thomson Reuters Machine Readable News offering, discussing its features, the most common use cases and provides specific details of implementation from the standpoint of an application developer.

How to retrieve page-based data using Tick History REST API
Updated: September 17, 2017
Veerapath Rungruengrayubkul

The following article provides developers a method to use TRTH REST API to retrieve page-based data which mainly used for the Speed Guides or including other page RICs.

How to monitor the health of services in your apps using RFA Java
Updated: September 17, 2017
Pimchaya Wongrukun

This article explains how to develop RFA Java application to monitor the health of services. The general techniques could be applied to TREP real-time streaming APIs e.g. RFA.NET/C+, ETA C+/Java.

How to get Exchange Information from a Market Price Domain using EMA Java
Updated: September 17, 2017
Wasin Waeosri

For some instruments, suffix of RIC indicates the exchange where it is traded, e.g. HSBA.L (.L = LSE - London Stock Exchange), HBC.N (.N = NYSE - New York Stock Exchange). However, there are some instruments without this suffix. How can an app know on which exchange they are listed?

How to extract equity ownership data with DataScope Select .NET SDK
Updated: September 17, 2017
Steven Peng

This article demonstrates how we can use the DataScope Select .NET SDK to extract all associated securities for a list of legal entities.

How to discover the health of Elektron Real Time Infrastructure using EMA Java API
Updated: September 17, 2017
Pimchaya Wongrukun

This article describes how downstream applications discover the health of Elektron Real Time Infrastructure, through the consumption of SPS (Service Provider Status) messages provided by the Elektron Real Time CHE (Collection Head End).

How to build a Quote Assist App from scratch using App Studio HTML 5 SDK
Updated: September 17, 2017
Rustam Guseynov
Alexander Ozerov
Multiple Authors

In this article we present a Quote Assist App built using App Studio HTML 5 SDK. We will demonstrate how to use JET toolkit to achieve seamless integration with Thomson Reuters Eikon.

Enhanching your Outlook emails with Thomson Reuters Intelligent Tagging
Updated: September 17, 2017
Nick Zincone

Using the power of Thomson Reuters Intelligent Tagging (TRIT) to capture rich, semantic metadata, researchers and analysts can now easily take advantage of these capabilities when authoring and sending emails within Outlook.

Elektron Message API (EMA) - Configuration Overview
Updated: September 17, 2017
Umer Nalla

Elektron Message API is designed as an ease of use API which provides one of the easiest entry points into consuming and publishing real-time data. How to configure it?

How to request particular fields of an item (RIC) via RFA API
Updated: September 17, 2017
Pimchaya Wongrukun

This article explains how to request particular fields of an item via RFA. The general techniques could be applied to any of real-time streaming APIs i.e. ETA C+/Java, EMA C++/Java.

Publishing content from internal databases to Thomson Reuters Enterprise Platform (TREP)
Updated: September 17, 2017
Gurpreet Bal

Publishing content from internal databases to Thomson Reuters Enterprise Platform (TREP)

Using FID 259 to identify your market data records
Updated: September 17, 2017
Nick Zincone

Using FID 259 to identify your market data records

Introduction to Interactive Source Blending (ISB) feature in TREP 3.0 or above using EMA C++
Updated: September 17, 2017
Jirapongse Phuriphanvichai

The purpose of this article is to introduce the Interactive Source Blending feature available in TREP 3.0 or above. It also demonstrates how to setup this feature and test it with EMA C++ examples.

How to visualize performance of a domestic vs. foreign asset adjusted for exchange rate using Eikon Python API
Updated: September 17, 2017
Gurpreet Bal

This article demonstrates how a user can use Eikon Python API to quickly prototype and plot custom analytics. The example shown here is one of the many use cases, that Quants/Analysts can employ to analyze financial data.

Machine Readable News (MRN) & N2_UBMS Comparison and Migration Guide
Updated: September 17, 2017
Warat Boonyanit

MRN & N2_UBMS Comparison and Migration Guide

Symbology conversion using the DSS REST API in Python
Updated: September 17, 2017
Steven Peng

Symbology conversion using the DSS REST API in Python

How to use the App Studio - Web SDK (JET 2) : Symbology Plug-in
Updated: September 17, 2017
Jirapongse Phuriphanvichai

How to use the App Studio - Web SDK (JET 2) : Symbology Plug-in

Learn how to create auto-expiring records on TREP.
Updated: September 17, 2017
Umer Nalla

Learn how to create auto-expiring records on TREP.

How to Sort & Process Level 2 Orderbook Data using EMA C++ API
Updated: September 15, 2017
Umer Nalla

This article explains streaming Level 2 data and how to process and manage this using EMA C++

Using Tick History REST API in R language - Part 1
Updated: September 15, 2017
Warat Boonyanit

Using Tick History REST API in R language - Part 1

Introduction to Elektron Message API Configuration
Updated: August 22, 2017
Umer Nalla

The Elektron Message API is a high level application programming interface for consuming and publishing real-time streaming data from and to Thomson Reuters Enterprise Platform.

How to Diagnose and Solve Out-of-Memory Issues in RFA Java Applications
Updated: May 25, 2017
Pimchaya Wongrukun

This article is intended for Java software users who are developing RFA Java Consumer applications. It is going to explain how to verify, if the application is out of memory, due to slow processing data events/messages and the ways to solve the problem.