Meet TZ. Our Award-Winning Trade Surveillance Software.

Winner of Best TCA Tool at the 2020 TradingTech Insight Awards. Exception-based testing for best execution, market abuse and insider trading. Detailed reporting, RTS 27 and RTS 28 functionality. Customisable settings and parameters.
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Best Execution

TZ’s best execution functionality is industry leading. It uses exception based testing to analyse client data against benchmarks and parameters that you can set yourself. This data is tested against reference and market data from over 250 global sources. RTS 27 and 28 functionality included.

Market Abuse

TZ offers over 15 tests and alerts that investigate different forms of market manipulation and insider trading. It can analyse unstructured data, compile instant reports, and give you access to all your trade data at the click of a button. As with all other TZ areas, you can also calibrate your parameters to suit your needs.

Transaction Cost Analysis

Winner of best Transaction Cost Analysis (TCA) Tool at the European 2020 TradingTech Insight Awards, TZ’s TCA functionality is second-to-none. It offers flexible benchmarking, large-volume data handling, preset and bespoke reports and global multi-venue analysis.

TZ Trade Surveillance Solutions

TZ is our trade surveillance software. It’s built with PATH – the platform we use to power all of our solutions.

TZ has over 30 tests. It can test for market abuse, insider trading, best execution and tradng patterns. All these tests come withcustomisable parameters so you can be sure your firm’s needs are being met.

TZ has been designed to comply withMiFID II. It also coversDodd-Frank and Volcker Rule in the US.

TZ Features and Benefits

Learn more about TZ - our comprehensive trade surveillance solution. All our solutions come with free proof of concept. For more information, click the button below.

Exception Based Testing

Set your own benchmarks and parameters. Any transaction that doesn't meet your criteria will generate an alert which you can examine.

Customisable Parameters

TZ's settings and test parameters are entirely customisable, giving you complete control over the alerts you see. 

Global Multi-Venue Analysis

Reference and market data is collected from over 250 global sources through our market data partners.

Preset and Bespoke Reports

TZ offers a wide range of best execution reports, including RTS 27 and RTS 28 functionality. 

Large Volume Data Handling

TZ can ingest and process extremely large volumes of data - millions of trades can be processed every day.

Immediate Access to Data

Reports can be compiled at any time and for any date range, allowing you to access all your data at the click of a button.

Hosted and In-House Solutions

Whether you're looking for an in-house or hosted solution, we can provide a flexible trade surveillance system to suit your needs.

Workflow Management

Generate audit trails, run management reports and set up a custom workflow - you have full control.

Visual and Statistical Data

Generate customisable charts and graphs to visually represent your data, or export tables as PDFs or Excel files.

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PATH – Our Platform

PATH is the engine that powers eflow. Every one of our solutions is built using PATH. Always has been, always will be.

Put simply, it’s a collection of tools and functions that can be used in all kinds of different ways.

Every time one of our developers makes something new, it gets added to PATH for all of our clients to use. If you start using one of our solutions, you’ll get access to over 2 decades of development work in a matter of weeks.

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Contact Details


Call: +44 (0) 207 101 4493


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