Electro Optic Systems is trading A$11.24 (+6.24%) after investors continued reacting to its August 25 half-year results.

  • Continuing-operations revenue rose 283% to A$168.8 million, while underlying EBITDA swung to a A$21.6 million profit.
  • The contracted order book expanded to approximately A$846 million, reinforcing expectations for sustained defence and counter-drone demand.
  • The company-specific earnings catalyst best explains the move; broader indices were broadly flat.