Clarus Financial Technology

Running the Numbers on the European Active Account Requirement

27th January marked the deadline for the latest ESMA consultation on the European Active Account Requirement. Risk.net wrote a good summary of the requirements back in November when the consultation was first published:

Risk.net on the latest Active Account Requirement

What has been proposed?

The Active Account Requirement for OTC derivatives means the following trades must occur at a CCP located inside the EU:

I found that I had to read those requirements three or four times for the numbers to sink in. So I found myself creating the following table, which I think effectively portrays the requirements for dealers:

Source: Authors summary of ESMA consultation showing that 60 trades per year must be transacted in each of 12 types of trade

How many trades?

That got me thinking – how many trades are we talking about in total? I needed to make some assumptions, so I have decided to model the European swaps market based on the following assumptions:

This is the kind of question that SDR data is designed to answer! Okay, so we don’t see 100% of the EUR swaps market, but it is a decent benchmark:

EUR Swaps Trade Counts. Source: SDRView

2024 saw 30,000 EUR swaps reported to SDRs every single month, for a total of 364,000 trades. The Active Account Requirement could impact as much as 8% of the swaps market.

How Much Notional

Hey, I’ve got a table in Excel, of course I’m going to run some simulations. You lot have read enough of my previous 500 blogs to expect that!

Translating my table into notional amounts gives me the following;

Repeating the calculations for buyside:

Overall we are talking about €1.25Trn of EUR swaps being impacted every year as a result of this proposal. Is that a significant amount? Let’s benchmark this amount in CCPView, which covers the global swaps market.

Notional volume transacted per year in EUR IRS in €m. Source: CCPView

On a notional basis, €1.25Trn is “only” 2% of the swaps market. But moving this as “new” volume to Eurex would be pretty transformative, providing a 40% bump in Eurex volumes.

How Much DV01?

We write a lot about how we prefer to measure the market share of Eurex by DV01. A lot of notional at Eurex is transacted in short-dated FRAs, impacting the market share metrics between notional and DV01 measures.

On a DV01 basis, the market share of Eurex has varied from 3-7% in the past three years for EUR IRS:

DV01 traded in EUR IRS on $m DV01 equivalents. Source: CCPView

How much DV01 do the Active Account Requirements translate to? Time to run the tables on DV01 instead:

First for dealers, we find a total DV01 of €700m is required to satisfy the proposed requirements:

And for buyside, it equates to €465m of DV01:

This total of €1.16bn of DV01 per year compares to €2.8bn DV01 traded at Eurex in the past year, and hence is a very similar ratio to the notional number. Adding all of that as new volume would result in 40% more volume at Eurex.

The Numbers Look Reasonable

I think the numbers show that the proposal is reasonable. They are not huge compared to the global EUR swaps market, are within the volumes already being cleared at Eurex, and could lead to a reasonable degree of growth in clearing within Europe (and without threatening financial stability on day one).

We do not know how much of the requirements are already being met by either dealers or buyside. But given the scale of the numbers, it seems unlikely that anyone will “squeal” if they are implemented.

But…

This blog looks only at EUR interest rate swaps. I find it amazing that the same buckets will NOT be used for EUR OIS, or FRAs, or PLN IRS, or STIRs. I will leave readers to do their own analyses on those products.

In Summary

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