S&P 500 Movers: AMZN, SYMC (2/1, 10:24 AM ET) -- In early trading on Friday, shares of Symantec Corp (SYMC) topped the list of the day's best performing components of the S&P 500 index, trading up 8.3%. Year to date, Symantec Corp registers a 20.5% gain.

And the worst performing S&P 500 component thus far on the day is Amazon.com (AMZN), trading down 4.0%. Amazon.com is showing a gain of 9.8% looking at the year to date performance.

Two other components making moves today are Illinois Tool Works (ITW), trading down 4.0%, and Zimmer Biomet Holdings (ZBH), trading up 6.2% on the day.

For MarketNewsVideo.com, I'm Sayoko Murase.