Shares of IBM rose a day after it lifted its full-year profit forecast. While Qualcomm lowered its revenue and earnings forecast for the current quarter, investors opted to focus on the company's forecast that sales would improve.
Not all results offered a good surprise. Morgan Stanley posted a 50 per cent slide in earnings and said it will slash more jobs. Shares fell nearly 5 per cent.
The latest US data, meanwhile, provided clear signs that the world's largest economy is flagging. Separate reports released today showed that sales of existing US homes unexpectedly fell and manufacturing in the Philadelphia region contracted for a third month.
Other reports revealed an increase in claims for unemployment benefits, a drop in consumer confidence, and a decline in an index of leading economic indicators.
"The data confirm that the economy has cooled off pretty considerably late in the second quarter and early in the third quarter from the pace we saw earlier in the year," Omair Sharif, an economist at RBS in Stamford, Connecticut, told Reuters.
While the appeal of the safest fixed-income securities remains strong - German two-year yields were below zero for a 10th day as lawmakers backed a euro-area bailout of Spanish banks - Spain struggled in today's debt auctions of two-year, five-year and seven-year notes.
The Madrid-based Treasury sold notes due in 2014 at an average yield of 5.204 per cent, compared with 4.335 per cent when they were last auctioned on June 7, according to Bloomberg. It also sold five-year notes at 6.459 per cent, versus 6.072 per cent on June 21, and seven-year securities at an average yield of 6.701 per cent.