Shares of United Parcel Service sank 10% in premarket trading Thursday after the shipping giant reported worse-than-expected fourth-quarter results.

FedEx (FDX) closed at $275.06 in the latest trading session, marking a -1.29% move from the prior day. The stock's change was less than the S&P 500's daily loss of 0.47%. On the other hand, the Dow ...