In early trading on Wednesday, shares of Macy's topped the list of the day's best performing components of the S&P 500 index, trading up 5.8%. Year to date, Macy's registers a 25.7% gain.
And the worst performing S&P 500 component thus far on the day is Idexx Laboratories, trading down 3.0%. Idexx Laboratories is showing a gain of 29.6% looking at the year to date performance.
Two other components making moves today are Brighthouse Financial, trading down 2.6%, and Advanced Micro Devices, trading up 3.7% on the day.