In early trading on Friday, shares of Tesla topped the list of the day's best performing components of the Nasdaq 100 index, trading up 3.9%. Year to date, Tesla has lost about 30.8% of its value.
And the worst performing Nasdaq 100 component thus far on the day is Ulta Beauty, trading down 27.8%. Ulta Beauty is lower by about 0.5% looking at the year to date performance.
Two other components making moves today are Alexion Pharmaceuticals, trading down 7.4%, and Western Digital, trading up 3.6% on the day.