[BRIEFING.COM] The S&P 500 (-0.75%) is down about 45 points.
Briefly, S&P 500 constituents Lamb Weston (LW 64.46, -2.54, -3.79%), ON Semiconductor (ON 63.82, -2.19, -3.32%), and Walgreens Boots Alliance (WBA 9.29, -0.33, -3.43%) are among today's top laggards despite a dearth of corporate news.
Meanwhile, Ralph Lauren (RL 231.35, +1.80, +0.78%) is one of today's best performers even as the SPDR Retail ETF (XRT 79.61, -1.21, -1.50%) slides.