CPO Sector Active in Early Trading; Tongyu Communication Hits Daily Limit

The CPO (co-packaged optics) concept sector was active in early trading on August 7. Tongyu Communication hit the daily limit. Kinwong Electronic climbed over 8% and, together with Eaton Electronics, touched the daily limit. Woge Optoelectronics rose over 7%. Accelink Technologies, Jiepute, Dongshan Precision, Tonghui Electronics, and Huilv Ecology also gained in tandem. As of the time of writing, multiple stocks in the sector maintained their upward momentum.