Among the largest underlying components of IWR, in trading today Crown Castle International Corp ( NYSE: CCI) is up about 1.1%, PPGIndustries, Inc. ( NYSE: PPG) is up about 0.3%, and H.
Among the largest underlying components of IYM, in trading today Mosaic Co ( NYSE: MOS) is off about 4.2%, PPGIndustries, Inc. ( NYSE: PPG) is off about 3.7%, and Ecolab, Inc. ( NYSE: ECL) is lower by about 2.9%.