Novavax (NVAX) closed the most recent trading day at $6.41, making no change from the previous trading session. This change lagged the S&P 500's 1.47% gain on the day. At the same time, the Dow added ...

Hartford-based Aetna plans to pull out of Affordable Care Act health-insurance exchanges nationwide next year, parent company CVS Health announced on Thursday. "We're disappointed by the continued ...