In early trading on Friday, shares of Alexion Pharmaceuticals topped the list of the day's best performing components of the Nasdaq 100 index, trading up 4.0%.
Year to date, Alexion Pharmaceuticals registers a 4.9% gain.
Nasdaq 100 Movers: SPLK, ALXN
In early trading on Friday, shares of Alexion Pharmaceuticals topped the list of the day's best performing components of the Nasdaq 100 index, trading up 4.0%.
Year to date, Alexion Pharmaceuticals registers a 4.9% gain.
And the worst performing Nasdaq 100 component thus far on the day is Splunk, trading down 8.1%.
Splunk is lower by about 19.7% looking at the year to date performance.
Two other components making moves today are Okta, trading down 3.1%, and Cisco Systems, trading up 2.4% on the day.