The Utilities sector is the worst performer midday Thursday, with a 0.7% loss. NRG Energy Inc (NRG) and Vistra Corp (VST) are down 3.2% and 2.6%, respectively. The Utilities Select Sector SPDR ETF (XLU) is down 0.5% today, up 31.74% year-to-date. Health Care sector follows with a 0.5% loss, with Molina Healthcare Inc (MOH) and Centene Corp (CNC) down 12.1% and 9.2%. Health Care Select Sector SPDR ETF (XLV) is down 0.3% today, up 13.29% year-to-date. S&P 500 components show Technology & Communications up 0.6%, while Healthcare and Utilities are down 0.5% and 0.7%, respectively.

Read more at Nasdaq: Thursday Sector Laggards: Utilities, Healthcare