In early trading on Tuesday, shares of JD.com, topped the list of the day's best performing components of the Nasdaq 100 index, trading up 8.9%. Year to date, JD.com, registers a 41.3% gain.
And the worst performing Nasdaq 100 component thus far on the day is Xcel Energy, trading down 0.8%. Xcel Energy is showing a gain of 23.9% looking at the year to date performance.
Two other components making moves today are Starbucks, trading flat on the day, and Dollar Tree, trading up 6.5% on the day.