HCA Healthcare (HCA) Latest Stock Market Today (4/22/22): Dow Sinks 981 Points in Wide Market Washout Stock Market Today Powell's rate-hike remarks continued to plague equities Friday as the major indexes suffered their worst single-day losses since early March Stock Market Today What the Supreme Court's Ruling Means for Health Care Stocks investing Hospitals and health companies skilled at cost containment will reap the biggest rewards from the Affordable Care Act. By Kathy Kristof Published 29 June 12 investing