[Digital Desk] Woori Technology (032820) closed lower in the June 19 trading session ahead of the weekend as profit-taking sell orders emerged.

On this day, Woori Technology closed at 14,500 won, down 280 won (-1.89%) from the previous trading day. During the session, the stock rose to as high as 15,200 won, riding an upward trend, but failed to hold those gains, slipping to 14,000 won before only partially recovering its losses.

Amid continued market interest in nuclear power-related stocks and power infrastructure themes, Woori Technology had surged 4.95% the previous day, closing at 14,780 won. However, today saw a pattern of catching its breath ahead of the weekend, ending in negative territory.

KOSPI Volatility Expands After Record High

Volatility also increased in the domestic stock market. The KOSPI briefly broke the 9,300 level during the session to set a new all-time high, but gave up most of its gains to close at 9,052.42. The KOSDAQ also ended lower at 966.59.

Market attention is focused on the heightened volatility the KOSPI is exhibiting during its record-high run. In particular, whether nuclear power-related stocks, including Woori Technology, will resume their rebound after this week's breather or enter a short-term correction phase is cited as a key variable for the future stock market.

[※ This article is not intended to solicit investment, and all investment decisions and responsibilities lie with the investor.]