Applied Optoelectronics is trading 4.84% down at $106.48, amid selling across optical and AI-infrastructure stocks after recent large gains prompted profit-taking.

  • The company completed its $600 million at-the-market offering on October 5, raising about $588 million through share sales; dilution has been cited as a recent overhang.
  • Available coverage identifies no fresh company-specific announcement explaining the October 12 decline. Lumentum’s sold-out-capacity comments supported optics peers late last week, not this drop.