"Valuation and sentiment are much more reasonable," Greg Woodard, a portfolio strategist at Manning & Napier in Fairport, New York, told Bloomberg. Valuations remain more than a quarter lower than in the last half of the 1990s, according to Bloomberg calculations.
In Europe, the benchmark Stoxx 600 Index ended the day with a 0.2 per cent decline from the previous close. Elsewhere, the UK's FTSE 100 advanced 0.1 per cent, while France's CAC 40 shed 0.2 per cent. The DAX edged 0.01 per cent higher to close at a record.
The DAX was held back by a drop in the shares of Commerzbank, which is expected to sell new shares this week as part of a massive capital plan, a German newspaper reported.
On Wednesday a report is expected to show the euro-zone economy contracted for a sixth consecutive quarter in the first three months of 2013.
Meanwhile, China's production increased 9.3 per cent in April from a year earlier, falling short of forecasts and bolstering concern about the pace of growth in the world's second-largest economy.
"There has been a deceleration of economic activity in China," Philip Orlando, the New York-based chief equity strategist at Federated Investors, told Bloomberg. "We don't see a hard landing, but it's a legitimate fear. Everyone is concerned about China slowing."
China also was impacting the oil market. Brent crude was 70 cents lower at US$103.21 per barrel at midday in New York, after trading as low as US$102.25. US oil fell 74 cents to US$95.30 a barrel.