And the worst performing S&P 500 component thus far on the day is Gartner, trading down 27.5%. Gartner is lower by about 41.8% looking at the year to date performance.
Two other components making moves today are PayPal Holdings, trading down 18.2%, and Teradyne, trading up 9.0% on the day.
VIDEO: S&P 500 Movers: IT, DVA
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