Leidos is trading at $120.00, down 4.8%, after the October 19 regular-session close at $126.05; the reason for the after-hours decline remains unclear.

  • No verified after-hours announcement or company-specific event was found to explain the move.
  • Recent coverage noted a new protest challenging DISA’s proposed expansion of Leidos’ Enclave contract, but the report predates the move and does not establish a direct connection.
  • Broader-market context was mixed.