U.S. Futures, Global Markets Mixed; CME Failure Disrupts Trading

The Wall Street JournalFriday, November 28, 2025 at 10:41:00 AM
U.S. Futures, Global Markets Mixed; CME Failure Disrupts Trading
  • U.S. markets were poised for a rise before a significant outage at the Chicago Mercantile Exchange (CME) disrupted futures trading, impacting various financial markets globally. The outage was attributed to cooling issues at a data center, which caused trading interruptions across Asia and Europe as well.
  • The CME's outage highlights vulnerabilities in trading systems, as it led to a temporary halt in operations that affected investor confidence and market stability. The swift restoration of trading operations was crucial to mitigate further disruptions in the financial landscape.
  • This incident underscores the ongoing challenges faced by major trading platforms in maintaining operational integrity, particularly during peak trading periods. The mixed reactions in the markets following the outage reflect broader concerns about technological reliability and its implications for market dynamics, especially in light of recent trends in interest rates and commodity prices.
— via World Pulse Now AI Editorial System

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Financial Services Roundup: Market Talk
NeutralFinancial Markets
The Chicago Mercantile Exchange (CME) experienced a significant outage due to cooling issues at a data center, disrupting trading operations across multiple financial markets in Asia and Europe. Most trading operations have since been restored, concluding a challenging week for the exchange.
CME Restarts Most Trading Operations After Outage
NeutralFinancial Markets
The Chicago Mercantile Exchange (CME) has successfully restored most of its trading operations after a significant outage caused by cooling issues at a data center. This disruption affected multiple financial markets across Asia and Europe, occurring during a holiday-shortened trading week in the US. Volume remained light due to the Thanksgiving holiday.
Markets muted in thin trade, hit by data centre glitch
NeutralFinancial Markets
Stock markets remained largely flat on Friday, concluding a strong week driven by expectations of further US rate cuts. Trading activity was subdued due to the Thanksgiving holiday and a technical outage at the Chicago Mercantile Exchange, first reported at 02:40 GMT.
S&P 500 Extends Rally After CME Glitch, Reversing Monthly Slide
PositiveFinancial Markets
The S&P 500 index extended its rally for a fifth consecutive day following the resumption of operations at the Chicago Mercantile Exchange (CME) after a significant outage. This recovery comes amid sustained expectations for an interest-rate cut by the Federal Reserve in the upcoming month, reversing a previous monthly decline in stock values.
US Natural Gas Futures Rise as Trading Resumes on CME
PositiveFinancial Markets
US natural gas futures experienced an increase as trading resumed on the Chicago Mercantile Exchange (CME) following a significant outage. The rise in futures coincides with wintry weather affecting parts of the Midwest and East, with forecasts predicting below-normal temperatures for the Northeast and Great Lakes in the coming weeks.
CME Trading Is Restored to Wrap Up Week After Hours-Long Outage
PositiveFinancial Markets
The Chicago Mercantile Exchange (CME) successfully restored trading operations after a significant technical outage that disrupted financial markets across Asia and Europe, concluding a holiday-shortened week in the US. The outage lasted several hours, impacting various trading activities before normal operations resumed.
CME Group Shares Steady After Hours-Long Trading Outage
NeutralFinancial Markets
Shares in CME Group Inc. remained mostly steady following a technical glitch that caused a significant trading outage on the Chicago Mercantile Exchange before operations were largely restored. The incident highlighted vulnerabilities in trading systems that can impact market stability.
Silver, Copper Hit Records as Trading Turmoil Exacerbates Moves
PositiveFinancial Markets
Metals experienced a significant surge in volatile trading on Friday, with silver and copper reaching new record highs following a chaotic outage at CME Group’s Chicago Mercantile Exchange. This trading turmoil has heightened market activity and investor interest in these precious metals.