Significant changes to Eastman Chemical Co.'s portfolio and expectations for improving demand prompted an analyst to upgrade his rating for the maker of coatings and specialty plastics.

Eastman Chemical Co. on Tuesday estimated its full-year earnings will top the current average prediction of analysts and laid out its strategy for delivering earnings per share growth.

The Dow topped 9,000 for the first time since January as investors shrugged off a rise in jobless claims and cheered earnings from Ford and 3M. A third straight rise in existing-home sales also buoyed the market.

The Dow topped 9,000 for the first time since January as investors shrugged off a rise in jobless claims and cheered earnings from Ford and 3M. A third straight rise in existing-home sales also buoyed the market.

Stocks rallied Thursday as investors shrugged off a rise in jobless claims and focused on encouraging earnings from Ford and 3M. A third straight rise in existing-home sales also buoyed the market.

Futures indicated a slightly higher open for Wall Street Thursday ahead of another vast amount of earnings reports.