Borr Drilling is trading 5.8% lower at $3.46, with the Prospector 5 sinking offshore Gabon the clearest company-specific concern. - The November 3 update said three people had been located, while two remained unaccounted for and recovery efforts continued. - The incident’s serious human and operational consequences remain a material overhang. Energy-sector weakness may add pressure, but available evidence does not establish it as the main driver. - No trading-volume figure was available.