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Stats › Intraday and market microstructure › CCP breaches

One clearing house published a margin coverage of 1.0 in two consecutive quarters, in one of which its largest uncovered exposure was 92 times the other

Clearing house and 12 month windowBreachesObservationsLargest uncovered exposureAs a share of margin requiredPrinted coverage
LME Clear, to 30 June 20261106,605120,714.25 dollars0.00107%1.0
LME Clear, to 31 March 20265106,5089,866,348.03 dollars0.0895%1.0
European Commodity Clearing, to 31 December 202220 days, 110 observationsnot stated702.4 million euro2.53%99.8%
European Commodity Clearing, to 31 March 202031 days, 277 observationsnot stated91.2 million euro3.26%99.6%
Euronext Clearing, fixed income, 18 months to 31 July 2026135,401not publishednot computable99.99%
Euronext Clearing, equity core, same window260112,016not publishednot computable99.77%
Euronext Clearing, equity total, same window157112,016not publishednot computable99.86%

Field 6.5 of the public quantitative disclosure framework. The share of margin column is our arithmetic, dividing each house's published largest uncovered exposure by its published initial margin requirement for the same date. Both inputs are published; the ratio is not.

Clearing houses disclose achieved margin coverage quarterly. Read as published, the headline coverage field rounds away the information. The underlying uncovered exposures, measured against each house's own margin requirement, span a factor of about three thousand.

3.26%Largest breach found, as a share of margin
0.00107%Smallest found
about 3,029 timesSpread between them
99.85%Industry average coverage across 63 houses

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