Wall Street advanced overnight after a report showing a surprise contraction in US manufacturing bolstered hopes the Federal Reserve will keep the pace of interest rate increases slow.
The Institute for Supply Management said its manufacturing index unexpectedly slid, falling to 48.6 in November, the lowest level in nine years and down from 50.1 in October.
"It's the perfect storm for manufacturing," Brett Ryan, a US economist at Deutsche Bank Securities in New York, told Bloomberg. "Traditionally, the manufacturing sector has been the canary in the coal mine when it comes to slowing growth. To what extent does this bleed over into other sectors of the economy - that's yet to be seen."
Fed Chair Janet Yellen is set to speak on the economic outlook on Wednesday, and will testify to US lawmakers on Thursday. The Federal Open Market Committee is widely expected to raise its target interest rate for the first time since 2006, when it next meets this month.
However, Bob Andres, chief investment officer at Andres Capital Management in Berwyn, Pennsylvania, told Reuters that the data does not support a US rate hike.