Most optical communication-related stocks rose. As of the time of writing, Hygon Core (01191) gained 14.39% to HK$80.3; Cambridge Industries Group (06166) rose 7.7% to HK$72; Foxlink Precision (06088) increased by 4.04% to HK$4.89; and Converge Technologies (01729) climbed 2.5% to HK$13.52. Zhitong Finance APP reports that most optical communication-related stocks rose. As of the time of writing, Hygon Chipzheng (01191.HK) gained 14.39% to HK$80.3; Cambridge Industries Group (06166.HK) rose 7.7% to HK$72; Foxconn Interconnect Technology (06088.HK) increased by 4.04% to HK$4.89; and Converge Technologies (01729.HK) climbed 2.5% to HK$13.52.On the news front, according to TrendForce Consulting, NVIDIA has begun shipping its next-generation Spectrum-X CPO switches to select partners, while Broadcom’s 51.2T Bailly CPO switches continue limited shipments, marking the official entry of co-packaged optics (CPO) technology into mass production