AI手机概念股持续活跃，道明光学4连板

Group 1 - The AI smartphone concept stocks are experiencing sustained activity, with companies like Da Ming Optics achieving a four-day consecutive rise [1] - Fu Rong Technology, which is currently under rights protection, has seen a two-day consecutive rise [1] - Other companies such as ZTE Corporation, Transsion Holdings, and Tianyin Holdings are also following the upward trend [1]