Dow Movers: CVX, TRV

In early trading on Thursday, shares of Travelers Companies topped the list of the day's best performing Dow Jones Industrial Average components, trading up 3.5%.

Year to date, Travelers Companies registers a 6.9% gain.

In early trading on Thursday, shares of Travelers Companies topped the list of the day's best performing Dow Jones Industrial Average components, trading up 3.5%.

Year to date, Travelers Companies registers a 6.9% gain.

And the worst performing Dow component thus far on the day is Chevron, trading down 2.1%.

Chevron is showing a gain of 10.5% looking at the year to date performance.

Two other components making moves today are Merck, trading down 1.6%, and Apple, trading up 2.1% on the day.