- Cooling failure at CME data center halted most electronic trading systems worldwide
- BrokerTec US Actives and BrokerTec EU reopened quickly; others stayed offline
- Temporary chillers were deployed to maintain minimal operations during the outage response
The Chicago Mercantile Exchange (CME), the largest derivatives exchange in the world, was forced to pause trading across multiple markets due to a cooling failure at its CyrusOne data center facility.
The company says a chiller plant malfunction affected several cooling units, prompting an immediate halt to most of its electronic trading systems.
BrokerTec US Actives and BrokerTec EU, which handle liquid US Treasury securities and European government bonds, respectively, were reopened quickly, but all other systems remained offline.
Technical response and temporary measures
“Due to a cooling issue at CyrusOne data centers, our markets are currently halted. Support is working to resolve the issue in the near term and will advise clients of Pre-Open details as soon as they are available,” CME said on its X account.
CME stated its engineering teams, alongside specialized mechanical contractors, were on-site working to restore full cooling capacity.
Several chillers were restarted at limited output, and temporary cooling equipment was deployed to support permanent systems.
The outage occurred early in the morning after a holiday, which CME suggested might limit immediate disruption in US markets.
Asian and European markets, however, were expected to experience the most significant impacts as trading systems remained unavailable.
The CME operates in cities including London, Kuala Lumpur, and several locations across Europe.
It facilitates trading in a wide range of products, including energy, agriculture, foreign exchange, metals, cryptocurrencies, and major equity indices.
Even brief interruptions can ripple across markets, creating potential disruptions in pricing and liquidity.
Automated trading systems rely on continuous uptime, making cloud hosting environments particularly sensitive to such outages.
CME has experienced electronic trading disruptions in the past, though none of this magnitude.
The reliance on a single cooling system, even in a well-designed data center, can cause serious problems for exchanges handling important financial operations.
For firms using web hosting for trading platforms or supporting backend operations, similar technical failures could introduce operational delays or data exposure risks.
CME has deployed temporary solutions, and trading systems are expected to resume normal operation once permanent cooling is fully restored.
However, the event serves as a reminder of the operational vulnerabilities in high-stakes financial markets.
It also shows the importance of contingency planning and redundant infrastructure for organizations handling trillions of dollars in daily transactions.
Follow TechRadar on Google News and add us as a preferred source to get our expert news, reviews, and opinion in your feeds. Make sure to click the Follow button!
And of course you can also follow TechRadar on TikTok for news, reviews, unboxings in video form, and get regular updates from us on WhatsApp too.
https://cdn.mos.cms.futurecdn.net/S4WXQrDDZJs7ZDGQcHtJRM-1920-80.jpg
Source link
