Riley Exploration Permian is trading 5.3% down now at $41.31 as lower oil prices pressured energy stocks.

  • The decline came against a broadly stronger equity market as energy stocks weakened.
  • Crude oil fell more than 2% on September 21, 2026, after renewed hopes for U.S.-Iran diplomacy and improving Saudi shipments reduced immediate supply concerns.
  • Reuters reported Brent down 2.6% and WTI down 2.7%; no fresh company-specific announcement, earnings revision, or analyst action was identified.