US equity markets advanced as Treasury yields retreated, lifting the S&P 500 and Nasdaq to back-to-back record closing highs in an abbreviated trading session ahead of the Independence Day holiday - Dow slipped -24-points or -0.06%, with healthcare stocks trailing the broader market. UnitedHealth Group Inc fell -1.68%, while Merck & Co Inc lost -1.46% and Amgen Inc -0.45%. Salesforce Inc (up +1.86%) was the leading performer in the 30-stock index.
