And the worst performing S&P 500 component thus far on the day is SanDisk, trading down 13.3%. SanDisk is showing a gain of 730.3% looking at the year to date performance.
Two other components making moves today are Micron Technology, trading down 12.1%, and Insulet, trading up 4.2% on the day.
VIDEO: S&P 500 Movers: SNDK, AXON
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