Mark-to-market

ISDA Anatomy™ →Go uptown Index: Click ᐅ to expand: ISDA Navigation See ISDA Comparison for a comparison between the 1992 ISDA and the 2002 ISDA. The Varieties of ISDA Experience Subject 2002 (wikitext) 1992 (wikitext) 1987 (wikitext) Preamble Pre Pre Pre Interpretation 1 1 1 Obligns/Payment 2 2 2 Representations 3 3 3 Agreements 4 4 4 EODs & Term Events 5 Events of Default: FTPD • Breach • CSD • Misrep • DUST • Cross Default • Bankruptcy • MWA Termination Events: Illegality • FM • Tax Event • TEUM • CEUM • ATE 5 Events of Default: FTPD • Breach • CSD • Misrep • DUST • Cross Default • Bankruptcy • MWA Termination Events: Illegality • Tax Event • TEUM • CEUM • ATE 5 Events of Default: FTPD • Breach • CSD • Misrep • DUSS • Cross Default • Bankruptcy • MWA Termination Events: Illegality • Tax Event • TEUM • CEUM Early Termination 6 Early Termination: ET right on EOD • ET right on TE • Effect of Designation • Calculations; Payment Date • Payments on ET • Set-off 6 Early Termination: ET right on EOD • ET right on TE • Effect of Designation • Calculations • Payments on ET • Set-off 6 Early Termination: ET right on EOD • ET right on TE • Effect of Designation • Calculations • Payments on ET Transfer 7 7 7 Contractual Currency 8 8 8 Miscellaneous 9 9 9 Offices; Multibranch Parties 10 10 10 Expenses 11 11 11 Notices 12 12 12 Governing Law 13 13 13 Definitions 14 14 14 Schedule Schedule Schedule Schedule Termination Provisions Part 1 Part 1 Part 1 Tax Representations Part 2 Part 2 Part 2 Documents for Delivery Part 3 Part 3 Part 3 Miscellaneous Part 4 Part 4 Part 4 Other Provisions Part 5 Part 5 Part 5 Tell me more Sign up for our newsletter — or just get in touch: for ½ a weekly 🍺 you get to consult JC. Ask about it here.

The value of an asset by reference to its market price — ie what folks are prepared to pay for it. Popular amongst derivatives folk. Good pragmatic, non-dogmatic stuff. You will find all kinds of chat about bids and offers, reference market-makers and so on.

There the temptation might be to mark-to-model — cue much jiggery pokery and opacity, because you value your positions based on what your clever models — the same ones that did all that lovely backtesting — tell you. But Models don’t always behave themselves, do they. Especially when they’ve been ginned up by self-interested credit derivative structurers or fanciful Enron employees.

Mark-to-market has its drawbacks, especially in illiquid contracts or for speculative new business lines for which there isn't yet a market. This did not stop Enron recognising $110 million of estimated profits from a 20-year deal with Blockbuster Video for on-demand entertainment to various U.S. cities by notwithstanding dubious technical viability and no evidence of market demand. When the network failed to work, Blockbuster withdrew from the contract. Enron continued to recognize future profits, even though the deal resulted in a loss.

See also

• The Enron ron
• Models.Behaving.Badly — book review