Dow Movers: AXP, CRM

In early trading on Wednesday, shares of Salesforce.

Om topped the list of the day's best performing Dow Jones Industrial Average components, trading up 2.9%.

In early trading on Wednesday, shares of Salesforce.

Om topped the list of the day's best performing Dow Jones Industrial Average components, trading up 2.9%.

Year to date, Salesforce.

Om registers a 56.7% gain.

And the worst performing Dow component thus far on the day is American Express, trading down 3.6%.

American Express is lower by about 10.3% looking at the year to date performance.

Two other components making moves today are Caterpillar, trading down 2.1%, and Microsoft, trading up 2.1% on the day.