Stocks related to optical communication and optical semiconductors showed a mixed performance during the session. However, expectations regarding expanded investment in artificial intelligence (AI) data centers and next-generation networks remain a key focus in the market.

Recently, as global big tech companies accelerate their competition in AI infrastructure investment, the outlook for growing demand for optical communication equipment and optical semiconductors—essential for ultra-fast data transmission—has come to the forefront. The industry expects that as the construction of large-scale data centers expands, demand for key components such as optical transceivers, optical modules, and optical semiconductors will increase accordingly.

Looking at individual stocks on this day, Kwangjin Photonics, Bitgwajeonja, Bitnaam Electronics, and Daehan Optical Communication trended downward.

In the domestic stock market as well, stocks related to optical communication and optical semiconductors are classified as representative beneficiaries of the AI industry's growth. In particular, with the simultaneous increase in data processing volumes and the advancement of networks, expectations continue to build regarding the mid- to long-term growth potential of related companies. The market is noting that the expansion of AI servers and data centers goes beyond simple semiconductor demand, leading to increased investment in network equipment. This is because the spread of generative AI services has caused data transmission volumes to surge, further increasing the importance of high-speed, low-power communication technologies.

However, with recent stock market volatility widening, profit-taking selling has emerged in some related stocks. With caution persisting over U.S. monetary policy and global economic trends, some analysts suggest that stock-specific differentiation within the sector may continue in the short term.

The securities industry evaluates that since optical communication and optical semiconductor industries play a critical role in the process of building AI infrastructure, their mid- to long-term growth narrative remains valid. In particular, if the expansion of next-generation data centers and the cloud market continues, related companies are expected to see increased likelihood of order gains and earnings improvements.

[※ This content was produced with the assistance of AI and should not be used as a basis for investment decisions. Any losses resulting from investments are the responsibility of the investor.]