[CBC News] Stocks related to optical communication and optoelectronics are showing an overall weak trend during the trading session on the 29th. Profit-taking sell-offs are concentrated on stocks that had previously shown strength due to expectations of benefiting from the construction of artificial intelligence (AI) data centers and ultra-high-speed networks, leading to shrinking investor sentiment.

As of the morning of this day, Kwang Myung Electronics traded at 10,260 won, down 8.39% from the previous trading day, and Bit Gwa Electronics recorded a sharp drop of 14.38% to 4,795 won. Bit Saem Electronics also trended downward, trading at 12,080 won, down 6.93%.

Dae Han Opto Comm, one of the representative optical communication stocks, traded at 22,225 won, down 4.41%, exhibiting high volatility. Optosemi...