As Dow transports have rallied — which the Dow Theory says is a good sign for the stock market — most of the components ...

U.S. stocks pulled away from their record heights. The S&P 500 slipped 0.3% Monday for just its second loss in the last 11 days, but it remains near its all-time high set in October.

While the three major stock indexes were lower on Monday, the Dow Jones Transportation Average was continuing its hot streak.

Investors in the U.S. airline sector had a choppy year, with the Dow Jones US Airlines Index ( DJUSAR) underperforming the S&P 500 Index by a wide margin. The major concerns centered on rising costs, ...

Shares of Southwest Airlines Co. rose 5.70% to $37.85 Friday, on what proved to be an all-around favorable trading session ...

The Dow Jones Transportation Average has gained for nine consecutive days, a winning streak seen just five other times this ...