The optical communication sector showed broad-based gains during the overnight session, with most constituents posting positive returns. As of press time, mainstream stocks in the sector generally advanced, with Marvell Technology standing out with an overnight gain of over 1%. Overall, the sector maintained strong consolidation following significant daytime gains.

On the individual stock front, Lumentum rose 0.60% to $1052.03, Axcelis Technologies gained 0.17% to $81.95, Corning advanced 0.46% to $161.16, Coherent rose 0.55% to $320.95, Marvell Technology climbed 1.02% to $270.82, Nokia gained 0.29% to $10.40, Applied Optoelectronics rose 0.76% to $108.14, and POET Technologies advanced 0.79% to $7.70. Among derivative stocks, LITX gained 1.26%, AAOX rose 1.60%, MVLL advanced 2.29%, while LITZ declined 0.69%.

In terms of trading volume, the sector maintained relatively active turnover during the overnight session, with most stocks seeing stable exchange. Continued investor interest in the optical communication sector reflects confidence in the industry's long-term development prospects. With AI data center construction accelerating, the optical communication supply chain is expected to continue benefiting.

Sector constituents