The Dow enters trading Wednesday on a nine-day losing streak, the longest stretch of consecutive daily declines for the blue chip index since 1978. Monitor these key levels.

The Dow Jones Industrial Average (DJIA) continued its steady drift into the high end on Thursday, gaining 0.8% and adding ...

The Dow Jones Industrial Average fell 29.51 points, or 0.1%, to close at 42,544.22. The S&P 500 and the Nasdaq slumped 0.4% and 0.9%, respectively. The blue chip index finished the year with a ...