And the worst performing S&P 500 component thus far on the day is Ciena, trading down 5.9%. Ciena is showing a gain of 93.0% looking at the year to date performance.
Two other components making moves today are Verizon Communications, trading down 5.6%, and Axon Enterprise, trading up 8.2% on the day.
VIDEO: S&P 500 Movers: CIEN, CHTR
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