What We Do


Fast modern analytics for Margin calculation, Scenario analysis, Hedging. Pre-trade and Post-trade. Access via easy-to-integrate APIs or consume via easy-to-use GUIs.


Normalised, Enhanced and Aggregated Data on Swap and other Derivatives sourced from Swap Data Repositories, Swap Execution Facilities and Clearing Houses.


Insightful market commentary and analysis on Swap markets delivered weekly in the Clarus Blog. Volumes, Trends, Insights and What the Data Shows. Be Informed, Take Advantage.

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Latest blog posts

  • Jul, 26

    CCP Disclosures 1Q 2017 – What the Data Shows

    Central Counterparties recently published their latest CPMI-IOSCO Quantitative Disclosures and in this article I will highlight what the data shows, similar to my article on 4Q 2016 trends. Background Under the voluntary CPMI-IOSCO Public Quantitative Disclosures by CCPs, over two hundred quantitative data fields covering margin, default resources, credit risk, collateral, liquidity risk and more […]

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    Jul, 25

    MIFID II: What Should Transparency Look Like?

    We replicate the transparency calculations published by ESMA, using SDR data on EUR Swaps. EUR swaps are the second largest IRS market, and yet do not benefit from real-time trade level reporting. Our data shows that most of the EUR IRS curve is “liquid”, with ADV >€50m. SDR data calibrates realistic pre-trade transparency thresholds at €50k […]

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  • Jul, 18

    ISDA SIMM For Excel

    SIMM for Excel performs ISDA SIMM™ Initial Margin calculations from Excel. Free 14-day trials are available for all financial firms. Reconcile ISDA SIMM calculations. Perform pre-trade analysis of your bilateral trades quickly, simply, reliably. The functions calculate Initial Margin across a whole portfolio. Users can also create CRIF sensitivities from trade-level details. Functions That Won’t Kill Excel Our […]

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    Jul, 18

    June 2017 Swaps Review in 15 Charts

    Continuing with our monthly Swaps review series, let’s look at volumes in June 2017. Summary: SDR USD IRS price-forming volume > $2.1 trillion gross notional, similar to a year earlier SEF Compression activity in USD IRS > $300 billion, 51% higher than a year earlier On SEF IMM Roll volume > $60 billion USD OIS price-forming volume was > $2.7 trillion, again […]

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What our customers say

Our Analysts

Amir Khwaja
CEO & Founder
Tod Skarecky
SVP Americas
Chris Barnes
SVP Europe
Gary Kennedy
COO & Founder

Our Technology

  • Browser-based, nothing to install
  • Simple APIs, integrate in Days
  • Secure & Scaleable Cloud Hosting
  • Built-in Connectivity to Data Sources
  • High Volume and Super Fast Performance
  • Highly Reliable Processing
  • Full Production in Weeks not Years
  • Monthly Subscription, No Upfront License fees