Stocks hold mixed on Thursday afternoon as Bristol-Myers Squibb and Celgene push health care higher, while defensive names slip on a spike in Treasury yields.
Are you sitting down? Here is a really bullish chart.
Several companies, like Dow Chemical and GM, are reporting increases in their China business, which Jim Cramer says is a trend to watch.
Stocks fluctuate by late Thursday morning as a rally in Twitter shares fades.