- Mobile phone (22 percent)
- Tablet (19 percent)
- Laptop/PC (17 percent)
- Books and credit cards (tied: 6 percent)
Here are Monday's top research calls, including upgrades for Bristol-Myers Squibb and United Technologies, and a downgrade for Merck.
Existing-home sales dropped 3.2% in July to an annual rate of 5.39 million units, with the median price rising 5.3% from a year ago to $244,100.