Dollar General's stock tumbled Thursday after the discount retailer reported disappointing fiscal first-quarter results and cut its full-year outlook.

Dollar General Corporation DG has made an impressive comeback, rising about 50.8% over the past six months. The rebound has been driven by renewed investor confidence in the company’s ability to ...

Dollar General (DG) closed the most recent trading day at $107.60, moving -2.26% from the previous trading session. This change lagged the S&P 500's daily gain of 0.14%. Elsewhere, the Dow lost 0.04%, ...