UPDATE: Reference, Market Data Issues Delay Euronext Derivatives Trading
Euronext's derivatives markets spent more than two hours offline as a result of market data dissemination and reference data issues.
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In an alert posted on its website, Euronext blamed the delay in opening its markets on "an issue with the loading of instrument referential [data] for the Euronext derivatives markets." It later identified the root cause of the problem as a network change performed over the prior weekend, where instrument reference data files were not properly loaded into Euronext's systems.
At 8:12am Central European Time on the morning of Monday, Oct. 31, Euronext announced that it would delay the opening of
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