Tuesday Sector Laggards: Energy, Healthcare

Looking at the sectors faring worst as of midday Tuesday, shares of Energy companies are underperforming other sectors, showing a 0.6% loss. Within that group, Diamond Offshore Drilling (NYSE: DO) and ONEOK (NYSE: OKE) are two large stocks that are lagging, showing a loss of 8.3% and 5.4%, respectively. Among energy ETFs, one ETF following the sector is the Energy Select Sector SPDR ETF (AMEX: XLE), which is down 0.2% on the day, and up 1.14% year-to-date. Diamond Offshore Drilling, meanwhile, i...