Diamondback Energy is trading at $203.27, down 4.15%, as falling oil prices pressure energy shares.

  • Oil fell more than 4% on November 2 as U.S.-Iran diplomatic efforts raised hopes of easing supply disruptions.
  • Reuters reported the energy sector fell over 2.1%.
  • No company-specific announcement explains the decline. Diamondback’s third-quarter results were scheduled for after the market close on November 2 and were not yet available at 12:46 p.m.