Lumentum announces AI rack optics demonstration: what it means for Lumentum stock
Published on 10/25/2026 at 17:18 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWSWeekend trading and dates
- On October 12, 2026, Lumentum announced a joint AI rack-scale connectivity demonstration.
- Lumentum stock trades in weekend trading at Lang & Schwarz at EUR 678.25 at 5:15 p.m. CEST on October 25, 2026, 0.29 percent above the Xetra close of October 23, 2026 at EUR 676.30.
- The next Xetra session is October 26, 2026.
Lumentum announced on October 12, 2026, a joint demonstration with Astera Labs and Corning of PCIe-over-optics connectivity for artificial-intelligence rack-scale architectures. The company said the demonstration combines Astera Labs' Scorpio Smart Fabric Switch, Lumentum's 1060 nm VCSEL-based optical interconnect platform and Corning multimode fiber connectivity, according to the Lumentum investor release.
The week in figures
Lumentum stock trades in weekend trading at Lang & Schwarz at EUR 678.25 at 5:15 p.m. CEST on October 25, 2026. That is EUR 1.95, or 0.29 percent, above the Xetra close of October 23, 2026 at EUR 676.30. The quote is provided by Lang & Schwarz.
The further course of weekend trading at Lang & Schwarz until 7:00 p.m. CET/CEST is shown by the continuously updated real-time quote of Lumentum stock.
Chronology of the week
The October 12 demonstration uses multiple 32 Gb/s NRZ optical channels over Corning multimode fiber and is designed to show an error-free PCIe-5 link. The OCP Global Summit demonstration was scheduled for October 12 through October 15, 2026, according to the company announcement.
Dates of the coming week
The next Xetra session is October 26, 2026. Lumentum has separately announced that it will release fiscal first-quarter 2027 financial results on November 5, 2026, after the market closes, with an audio webcast scheduled for 5:00 p.m. ET, according to its investor release.
Market context: Market report S&P 500.
