Harmony Gold (HMY) closed the latest trading day at $9.57, indicating a -1.54% change from the previous session's end. This change lagged the S&P 500's 1.37% loss on the day. Meanwhile, the Dow lost 1.21%, and the Nasdaq, a tech-heavy index, lost 2.3%.Shares of the gold miner have appreciated by 3.85% over the course of the past month, outperforming the Basic Materials sector's loss of 0.16% and the S&P 500's gain of 1.11%.The investment community will be paying close attention to the earnings performance o ...