And the worst performing S&P 500 component thus far on the day is Gartner, trading down 28.7%. Gartner is lower by about 50.5% looking at the year to date performance.
Two other components making moves today are Vertex Pharmaceuticals, trading down 15.1%, and Palantir Technologies, trading up 8.6% on the day.
VIDEO: S&P 500 Movers: IT, AXON
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