The Institute for Supply Management's US factory index dropped to 51.3 in January from 56.5 a month earlier as orders slumped, a sign manufacturing cooled at the start of the year as winter storms hindered activity. Economists polled by Bloomberg had expected a reading of 56.
"The market is saying that is a pause in growth, is it weather related, that is a big question on the screens at the moment," said Andrew Bascand, managing director at Habour Asset Management which holds about $1 billion in equities.
"A lot of our stocks are owned by global investors and they are marking back our stock market relative to what's happening overseas. In the course of the next month or two or even the next day or two I would expect this to unwind a bit."
To be sure, the S&P 500, the benchmark for US equities, remains above its 200-day moving average of about 1,700, while US manufacturing remains in expansion with a reading above 50 and a return to normal climatic conditions may bolster future readings, Bascand said.
"We have still had some very good earnings announcements out of America and as we continue into the earnings season, I am expecting a bit more of the same," Bascand said.
In New Zealand, strong growth is set to produce strong earnings, he said.
Traders are now turning their focus to a key US employment report due out Friday in Washington for an indication of how the world's largest economy is tracking. Non-farm payrolls probably climbed by 185,000 workers in January after the coldest December since 2009 chilled job growth to just 74,000 that month, according to Bloomberg.
In Europe, the Stoxx 600 Index ended the day with a 1.3 per cent slide from the previous close. The UK's FTSE 100 gave up 0.7 per cent, Germany's DAX fell 1.3 per cent and France's CAC 40 retreated 1.4 per cent.
