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 Derivative 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

  • Jan, 12

    Deciphering the end of LIBOR in the data

    The final cessation of GBP, JPY and CHF LIBOR will have some impacts on transparency data across our Clarus data. Here are some of the more obvious ones to highlight. We are sure that more will become apparent over the coming weeks: IRS Have Disappeared The most stark representation of the cessation of LIBOR comes […]

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    Jan, 11

    2021 CCP Volumes and Market Share in IRD

    Details of 2021 volumes and market share for OTC Derivatives in Interest Rates reported by Clearing Houses. Clarus CCPView has daily volume and open interest data published by each CCP, which is filtered, normalised and aggregated to allow meaningful comparisons of volumes, as in all the charts below. Contents: USD Swaps (LIBOR, OIS, SOFR) EUR Swaps (EURIBOR, OIS, €STR) GBP Swaps […]

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  • Jan, 4

    Top Blogs of 2021

    For our first blog this year, I wanted to highlight our top blogs of 2021 and share a few statistics. Top New Blogs in 2021 Starting with a list of the most popular new blogs that we published in 2021. The top four with > 2,000 views each and a total of 30,000 views for […]

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    Dec, 21

    The Latest RFR First Initiative in Cross Currency Swaps

    For my final blog of 2021, permit me a small amount of self indulgence. I will take a look at the Cross Currency Swaps markets and their reactions to the two waves of RFR First that we have had recently. It turns out I will always jump on any excuse to write about Cross Currency […]

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