Applied Optoelectronics is trading at $111.72, up 4.97%, as it rebounds from its October 8 selloff amid a recovery in optical stocks. - No clear new company-specific announcement explaining the October 9 move was identified. - Optical stocks recovered after Lumentum’s CEO said optical components were effectively sold out through early 2029, reinforcing expectations of strong industry demand. This is sector context, not a confirmed company-specific catalyst. - The prior $600 million share offering was completed October 5, not announced today.