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

  • Feb, 20

    USD Swaps Market vs Futures Market Size

    What is the biggest market in USD Rates? Are futures bigger than swaps? Are cash bonds even bigger? We build on important research from both CME and the CFTC to try to answer those questions. We look at Clarus data to measure the DV01 traded in both swaps and futures in long-end USD Rates. We […]

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    Feb, 19

    Test Data for the Cumulative Trivariate Normal Distribution

    Using Java I implemented the double precision algorithm to compute the cumulative trivariate normal distribution found in A.Genz, Numerical computation of rectangular bivariate and trivariate normal and t probabilities”, Statistics and Computing, 14, (3), 2004. The cumulative trivariate normal is needed to price window barrier options, see G.F. Armstrong, Valuation formulae for window barrier options”, […]

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  • Feb, 12

    What Traded On-SEF in 2018?

    We look at what traded on- and off-SEF in 2018 across Rates and Credit markets. As a result of the CFTC’s proposed rule, we look at what is voluntarily trading on-SEF at the moment. We find that most voluntary SEF executed volumes are in USD-denominated FRA and OIS products. Liquidity is shown to be very high for SEF-executed, standardised […]

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    Feb, 11

    Swaps Data: SOFR volume and margin insights

    My monthly Swaps Review in Risk Magazine looks at: IBOR benchmark reform CME SOFR Futures SOFR Swaps Uncleared margin rules Swaptions NDF in major ccy pairs Please click here for free access to the full article on Risk.net

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