Southern Copper closed at $176.84 on Nov 4, up 1.93%, 18.7% below its 52-week closing high. Volume of 1.5M shares was 1.26× its 20-day average (above normal).
Split-adjusted performance: -12.5% over one month, -0.7% over six months, +34.3% over one year.
In the quarter ended Sep 30, 2026, revenue was $4.70B, up 39.1% from a year earlier, with a net margin of 38.4%.
Short interest was 10.5M shares at the Oct 15 settlement, down 2.9% from the prior report (10.7% of float, 11.3 days to cover).