A high - level U.S. trade delegation will also be in Beijing for meetings later this week, amid lingering worries about a possible trade war between the world's top two economies. (cnbc.com)
Lingering worries over the outlook for U.S. rate hikes added to the day's cautious tone. (reuters.com)
Some lingering worries that European Central Bank policymakers may signal a more cautious stance at a policy meeting on Thursday also pulled the single currency lower, though some market analysts said it may have fallen too far. (cnbc.com)