Wall Street began the week lower as investors awaited today's testimony of the US Federal Reserve's new chairman, Janet Yellen, to gauge the central bank's take on the recent weakness in employment data and the overall outlook for the US economy.
Yellen, who took the helm on February 1, will provide the Fed's semi-annual testimony to the House Financial Services Committee tomorrow and the Senate Banking Committee on Thursday (US time).
The most recent monthly government employment data were disappointing, as the growth of payrolls was far short of expectations in both December and January.
While severe winter weather is partly, perhaps largely, to blame, improvement in the labour market was a key driver for US policy makers to start reducing their monthly bond purchases, announcing a downgrade of US$10 billion each after the most recent FOMC meetings in December and January respectively.
"Markets are just looking to Yellen's testimony this week-that's going to be the key event," Geoffrey Yu, senior currency strategist at UBS in London, told Bloomberg News. Markets may be on a "defensive tone because she's got to acknowledge some weak figures of late."