Diamondback Energy closed at $182.88 on Nov 4, down 4.92%, 14.4% below its 52-week closing high. Volume of 3.5M shares was 1.71× its 20-day average (above normal).
Split-adjusted performance: -1.1% over one month, -6.3% over six months, +29.5% over one year.
In the quarter ended Jun 30, 2026, revenue was $5.56B, up 51.2% from a year earlier, with a net margin of 33.8%.
Short interest was 6.9M shares at the Oct 15 settlement, down 5.7% from the prior report (3.2% of float, 3.0 days to cover).