And the worst performing S&P 500 component thus far on the day is Marathon Petroleum, trading down 3.8%. Marathon Petroleum is showing a gain of 15.3% looking at the year to date performance.
Two other components making moves today are Vistra, trading down 1.7%, and Illumina, trading up 3.7% on the day.
VIDEO: S&P 500 Movers: MPC, ENPH
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