Murphy Oil is trading 4.06% up at $36.61 after stronger crude prices fueled a broad energy-sector rally amid escalating Middle East tensions.
- Brent crude rose nearly 1% to $91.89 as investors worried about potential disruptions involving Iran and the Strait of Hormuz.
- No fresh company-specific announcement was identified on August 19, 2026; the move appears primarily sector-driven.
- Earlier second-quarter results and exploration updates remain supportive background; they were released August 5.