智通财经网·2026-02-10 02:11Core Viewpoint - Changfei Fiber Optics (06869) has seen its stock price increase by over 9%, reaching a new high of 114.8 HKD, with a year-to-date doubling of its stock price [1] Company Summary - As of the latest report, Changfei's stock is up 9.17%, trading at 114.3 HKD with a transaction volume of 1.307 billion HKD [1] - The company is part of a highly concentrated market, with the top four manufacturers (Corning, Changfei, Zhongtian Technology, and Hengtong Optic-Electric) holding over 50% market share [1] Industry Summary - Fiber optic prices have been steadily increasing for about six months, with G.652.D bare fiber prices rising from less than 20 RMB per core kilometer [1] - The increase in fiber prices is attributed to a reversal in supply and demand dynamics, where supply capacity is being cleared while demand is driven by accelerated AI data center construction [1] - The fiber optic market's revenue and profitability are significantly influenced by demand, highlighting the importance of market conditions [1]