Ero Copper Corp. (ERO) closed the latest trading day at $20.51, indicating a +0.15% change from the previous session's end. The stock exceeded the S&P 500, which registered a loss of 0.29% for the day. Elsewhere, the Dow saw a downswing of 0.25%, while the tech-heavy Nasdaq depreciated by 0.31%. Prior to today's trading, shares of the company had gained 2.09% over the past month. This has outpaced the Basic Materials sector's gain of 1.45% and the S&P 500's gain of 1.57% in that time. The upcoming earnings ...