Hong Kong stocks show unusual movements | collectively strong performance of optical communication concept stocks | Overnight surge of Lumentum in the US stock market | Optical communication devices still facing serious supply shortage situation

According to the Wise Finance APP, stocks related to optical communications have collectively strengthened. As of the time of publication, Cambridge Technology (06166.HK) rose by 7.1% to 143.6 Hong Kong dollars; Gather Tech (01729.HK) rose by 6.8% to 19.8 Hong Kong dollars; FiberHome Optical Fiber Cable (06869.HK) rose by 6.51% to 229.2 Hong Kong dollars; and Hongteng Precision (06088) rose by 6.25% to 9.01 Hong Kong dollars.