Coherent is trading at $348.39, +6.03%, after rival Lumentum reported stronger-than-expected results and guidance, reinforcing optical-networking demand expectations.
- Investors are positioning ahead of Coherent’s fiscal fourth-quarter results, scheduled after the market closes on August 12, 2026.
- A 4:30 p.m. ET webcast will follow; the Nasdaq Composite is up 0.71%.