In early trading on Friday, shares of Dollar Tree ( DLTR ) topped the list of the day's best performing components of the Nasdaq 100 index, trading down 0.1%. Year to date, Dollar Tree registers a 19.5% gain.
And the worst performing Nasdaq 100 component thus far on the day is Liberty Global ( LBTYA ), trading down 10.7%. Liberty Global is lower by about 30.1% looking at the year to date performance.
Another component making moves today is Costco Wholesale Corp ( COST ), trading down 0.1% on the day.