Exposure - NY VM CSA Provision
2016 ISDA Credit Support Annex (VM) (New York law)
A Jolly Contrarian owner’s manual™ Exposure in a Nutshell™
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Comparisons
Redlines
- 1994 ⇒ 1995: Redline of the ’94 NY vs. the ’95 English: comparison (and in reverse)
- 1995 ⇒ 2016: Redline of the ’95 English vs. the ’16 VM English: comparison (and in reverse)
I will try to get round to the others later.
Discussion
Ancient v Modern
The difference between the Ancient and Modern versions of the CSA is that the OG CSAs assume you are trading under a 1992 ISDA, therefore using the Market Quotation valuation technique — which figures, since the 2002 ISDA with its Close-out Amount methodology hadn’t then been invented — whereas the Modern CSAs contemplate you having a either a 1992 ISDA or a 2002 ISDA and provides for them in the alternative.
Here is a comparison between the 1995 CSA and the 2016 VM CSA
NY v English law
The 2016 NY Law VM CSA tracks the 2016 VM CSA closely with two curious exceptions: Firstly, when imagining its hypothetical termination of all Transactions it doesn’t explicitly carve out the Transaction constituted by the 2016 NY Law VM CSA itself — which is odd, because if you were treating it as a Transaction to be hypothetically included, you necessarily get a value of zero, since its value should be the exact negative of whatever the net mark-to-market value of all the other Transactions are — and secondly it does not hypothetically suppose that the Secured Party is the Unaffected Party, thereby getting to be in the driver’s seat when constructing the necessary valuations.
The reason you don’t have to except a 2016 NY Law VM CSA from hypothetical termination is buried deep in its earthen ontological root system. It is not a Transaction.
Basics
Deep differences between NY and English law CSAs
Unlike a title transfer English law CSA which is expressed to be a Transaction under the ISDA Master Agreement, the 2016 NY Law VM CSA is not: it is instead a “Credit Support Document”: a standalone collateral arrangement that stands aloof and apart from the ISDA Master Agreement and all its little diabolical Transactions.
The reason for this is intensely philosophical: because a English law CSA is a title transfer collateral arrangement, it reverses the indebtedness between the parties outright. An 2016 NY Law VM CSA (and, for that matter, an English law English law CSD) does not: it only provides a security interest for the indebtedness: the in-the-money counterparty is still in-the-money. It is just secured for that exposure. The outright exposure between the parties does not change.
This is the magical, bamboozling stuff of deep ISDA lore. At least where “rehypothecation” is permitted under a 2016 NY Law VM CSA — it pretty much always is — the practical distinction makes no real difference, because even though you say you are only pledging the collateral, in the greasy light of commercial reality, from the moment the Secured Party rehypothecates your pledged assets away into the market, dear Pledgor, you have transferred your title to your collateral outright.
“Exposure” in summary
The total mark-to-market exposure under your ISDA Master Agreement on a given day, not counting anything posted by way of credit support.
That is, Exposure omits the mark-to-market exposure of the Transaction comprising the CSA itself — if it is a Transaction;[1] if it isn’t, it wouldn’t be an in scope Exposure in the first place — because that would entirely bugger things up: the mark-to-market value of of an ISDA including its credit support annex is, of course, more or less zero.
Section 6 of the ISDA and the peacetime operation of the Credit Support Annex
The calculation of Exposure under the CSA is modelled on the Section 6(e)(ii) termination methodology, subjunctively following a hypothetical Termination Event where there is one Affected Party, which in turn tracks the Section 6(e)(i) methodology following an Event of Default, only taking mid-market valuations and not those on the Non-Defaulting Party’s side.
This means you calculate the Exposure as:
- The Close-out Amounts for each Terminated Transaction plus
- Unpaid Amounts due to the Non-defaulting Party; minus
- Unpaid Amounts due to the Defaulting Party.
There aren’t really likely, in peacetime, to be Unpaid Amounts loafing about — an amount that you are due to pay today or tomorrow wouldn’t, yet, qualify as “unpaid”, but would be factored into the Close-out Amount calculation. But there might be: see the premium content section of Transaction terminations and VM for a hypothetical case where it might happen, and why you needn’t worry too much about it. The point to take away is that the Exposure calculation is a subjunctive termination calculation: it is the calculation you would make if there had been an Event of Default and you were to have designated an Early Termination Date; the natural expectation is that you will not have.
Sorry for all that tense-contortion, folks.
“Exposure” is a snapshot calculation that treats all future cashflows the same way, whether due in a day, a month or a year: it discounts them back to today, adds them up and sets them off. Your Delivery Amount or Return Amount, as the case may be, is just the difference between that Exposure and the prevailing Credit Support Balance. The future is the future: unknowable, unpredictable, but discountable, whether it happens in a day or a thousand years.
“Mid-market”?
Why the adjustment from your “side of the market”, which is where you would calculate a real 6(e)(ii) amount, to be determined at the mid-market price?
Well, since no-one has defaulted, this is fair enough, and if each party used its own side of the market, the Credit Support Balance could never find stability or happiness, even fleetingly, and the credit support world would be in some kind of infinite payment loop.
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See also
References
- ↑ Assuming you are on a proper, sensible, English law title transfer CSA, which counts as a Transaction, and not one of those silly American ones, which doesn’t.