A O Smith Analyst Coverage Market Expectations and Rating Trends SP 500 Edges Higher on Broad Gains Healthcare Leads US SEC Proposes Allowing Public Companies to Opt Out of Quarterly Earnings Reports US Consumer Price Index Accelerates to 38 Annually in April Surpassing Expectations Powell Vows No Shadow Chair Role as Historic Fed Overlap Looms with Warsh Oil Supply Crunch Expected Later Than Initially Anticipated UK Government Commits 120 Million to Bolster Ceramics Industry