OnixS

FIX Engine and Direct Market Access
SDK Solutions

for mission critical trading infrastructure and application frameworks

OnixS Specialist Software

We provide Direct Market Access (DMA) Software Development Kits (SDKs) for mission critical trading infrastructure and application frameworks. Our SDKs are fully supported and designed to enable developers to quickly integrate market data feeds, order entry APIs, and post trade feeds into trading and application frameworks.

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Our Products

directConnect Expand / collapse

A suite of venue specific calibrated and certified native protocol and FIX protocol Market Data Handler, Order Routing, Trade Capture and Drop Copy SDK solutions.

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FIX Engines Expand / collapse

Our FIX Engine products are ultra low latency FIX Protocol .NET / C#, C++ and Java SDK implementations to FIX-enable applications and execution/order management systems.

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FIX Dictionary & Tools Expand / collapse

We offer the FIX Dictionary for FIX Protocol reference, the OnixS FIX Analyser for the development and operational support of FIX Protocol messaging infrastructure, and online references on using FIX with SBE, FIXP and FIXT.

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Why choose OnixS?

OnixS provides easy to use Direct Market Access (DMA) SDK solutions enabling proprietary trading groups, commodity and energy trading firms, application ISVs, investment banks and exchanges to save time and money in the build and ongoing maintenance of trading systems and application frameworks

  • Offered on a low-cost fully-supported subscription basis

  • High-performance multi-platform implementations

  • Minimises the cost of deploying critical trading infrastructure

  • Fast-start to FIX-enable trading, order management and risk management systems

Insights : OnixS

News, views and technical updates from across the industry

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Read the full article: 'The Evolution and Implementation of FIX SBE'

The Evolution and Implementation of FIX SBE

29 November, 2023

Historical Context and Emergence of FIX SBE

Read the full article: 'OnixS directConnect: CME MDP Premium (MDP 3.0) Market Data Handler C++, .NET and Java SDK implementations support Databento CME Group markets high resolution pcap historical market data'

OnixS directConnect: CME MDP Premium (MDP 3.0) Market Data Handler C++, .NET and Java SDK implementations support Databento CME Group markets high resolution pcap historical market data

8 November, 2023

A common use-case for trading strategy development, analytics, and calibration is reconstructing what happened in the target markets over historical ...

Read the full article: 'What is ICE Exchange?'

What is ICE Exchange?

25 October, 2023

Intercontinental Exchange (ICE) is a leading operator of global exchanges, clearing houses, and data services. Established in 2000, the company ...

Read the full article: 'What is FIX FAST?'

What is FIX FAST?

20 October, 2023

FIX FAST, or FIX Adapted for Streaming, is a protocol designed to optimise data messaging between market participants. Primarily aimed to improve ...

Read the full article: 'What is high frequency trading?'

What is high frequency trading?

1 September, 2023

High-frequency trading (HFT) is a form of algorithmic trading where financial instruments, like stocks, index futures, are bought and sold at ...

Release Notes

The OnixS Release Notes are detailed descriptions of new features, improvements and bug fix releases for all OnixS products that are published via an email list server, Twitter, RSS feed and on the web.

We recommend listenning to these Release Note updates via your preferred mechanism(s).

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Free 30 day evaluation

Our objective is to provide you with ready to use evaluation SDK download distributions for market access solutions that are specific to your target venue and code base.

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