The KOSPI index fell about 1.8% to 7,353 points on Friday after foreign investors sold more than 3 trillion won of equities [1].

This shift in investor behavior marks a sudden reversal for a market that had recently been pushing toward the 7,500-point threshold. The heavy net selling by international traders suggests a cooling of sentiment toward South Korean assets despite recent growth.

Major technology stocks bore the brunt of the decline. Samsung Electronics shares dropped about 3% [1], while SK Hynix saw a decrease of approximately 1% [1]. These losses dragged down the broader index, which at one point during the trading session dipped toward the 7,300-point level [1].

However, Hyundai Motor Co. diverged from the general market trend. The company's share price surged following the public release of a demonstration video featuring the Atlas humanoid robot [1]. The video sparked significant investor interest in the company's robotics capabilities, providing a rare bright spot in a day of widespread losses.

An anchor for YTN said the KOSPI had been running with irresistible momentum toward 7,500 before turning downward after four days. The anchor said that Hyundai Motor shares were surging even in a falling market due to the effect of the Atlas humanoid robot demonstration video [1].

Market analysts said that the pressure from foreign capital outweighed the gains made by individual high-performing stocks. The contrast between the slump in semiconductor giants and the rise in automotive robotics highlights a shifting focus among some investors toward artificial intelligence, and physical automation.

“Foreign investors sold more than 3 trillion won of equities”

The divergence between the KOSPI's overall decline and Hyundai Motor's surge indicates a volatility shift where specific technological breakthroughs can decouple a company's performance from broader macroeconomic trends. While foreign capital flight pressured the semiconductor sector, the positive reaction to the Atlas robot suggests that investors are increasingly valuing tangible robotics integration as a growth driver for the automotive industry.