The company's prospects are looking up.After struggling for a few years, CVS Health (CVS +0.42%) is finally rebounding. Its shares have soared this year by 77%, largely due to improved financial results.That said, the pharmacy giant still has a lot to do as it tries to fix parts of its business that still aren't performing as well as it would like. If CVS can make progress along those lines, it could maintain its recent momentum through the end of the year and perhaps carry it into 2026.Should investors con ...