芝商所（CME）：交易中断后恢复，后续波动或大增

Core Insights - The CME Group experienced its longest outage in years, causing a halt in trading across stocks, bonds, commodities, and foreign exchange, leading to several hours of chaos in the global futures market [1][2] - The outage was attributed to a cooling failure at a data center operated by CyrusOne, and all markets have since reopened [1][2] - Market participants noted that trading volume was reduced due to the Thanksgiving holiday in the U.S., and there is an expectation of increased volatility as traders look to settle positions by the end of the month [1][2] - The incident serves as a significant reminder of the importance of market structure and the interconnectivity of various factors within the trading ecosystem, according to Bradesco BBI's equity strategy head [1][2]