Applied Optoelectronics leads U.S. optics stocks with 203% 2026 gain
AI Summary- Applied Optoelectronics led U.S. optics stocks with a 203% year-to-date gain.
- Lumentum and Coherent rose 139% and 53%, respectively, in 2026.
- AI datacenter spending drove the reported gains in U.S. optics stocks.