Yet the mood remains optimistic for Wall Street. Individual price forecasts for stocks show the combined projection for the S&P 500 has climbed to 1,569.74, surpassing the October 2007 record, according to more than 10,000 analyst estimates compiled by Bloomberg. At the same time, strategists who base their predictions on assessments of the economy say this year's 12 per cent rally represents all the gains investors will see.
"There is a two-way pull in the market at the moment," Kevin Lilley, a European fund manager at Old Mutual Asset Managers UK in London, told Bloomberg. "On the one hand, company results coming through are generally better than expected on both sides of the Atlantic, and on the other hand, economic data has been mixed."
Bucking the trend today was Barnes & Noble, as the bookseller's stock soared more than 60 per cent, on Microsoft's agreement to invest US$300 million in its digital and college operations. The deal values the Nook and textbook businesses at US$1.7 billion, according to Reuters.
In Europe, the Stoxx 600 Index ended the day with a 0.7 per cent slide.
The Spanish economy contracted by 0.3 per cent in the first three months of 2012, after shrinking by the same rate in the last quarter of 2011, according to the National Statistics Institute in Madrid.
"The wheels are very clearly coming off," Jefferies economist David Owen told Reuters. "It wouldn't surprise me to see a very significant decline in GDP both in the second and third quarters this year."
The renewed concern about the euro zone has hit the region's currency, which has lost 4.5 per cent against the Japanese yen in April and has weakened 0.8 per cent against the greenback.