The KOSPI index briefly surpassed 9,200 points on Monday after reversing an early decline to rally during regular trading hours [1].

This surge highlights a significant shift in market sentiment for South Korea's primary stock exchange, signaling strong domestic confidence in the semiconductor sector despite volatility from international investors.

The market opened on a downward trend, starting at 8,954 points [1]. This initial opening represented a decline of 1.08% [1]. However, the index shifted momentum during the session, eventually breaking the 9,200-point threshold [1].

Much of the upward pressure came from the technology sector. SK Hynix reached a new all-time high, with its price hitting 2.9 million won [1]. The company saw a five% gain during the rally [1]. Similarly, Samsung Electronics saw its price rise above 360,000 won, marking a gain of approximately one% [1].

Market dynamics showed a divide in investor behavior. Net buying pressure from individual and institutional investors lifted the index [1]. In contrast, foreign investors acted as net sellers during the trading period [1].

“Today the KOSPI started lower, but it turned into an upward trend during the day and at one point broke through the 9,200 line,” a YTN anchor said [1].

Reporter Yoon Tae-in noted the initial drop, saying, “Yes, today the KOSPI started at 8,954, down 1.08%” [1].

The record-breaking performance of SK Hynix was a focal point of the day's activity. The YTN anchor said, “SK Hynix wrote a new all-time high in the 2.9 million won range” [1].

The KOSPI index briefly surpassed 9,200 points on Monday after reversing an early decline.

The divergence between domestic buying and foreign selling suggests that local institutional and retail investors are betting heavily on the continued growth of South Korea's semiconductor giants. By pushing the KOSPI toward the 9,200 mark and driving SK Hynix to a record high, these investors are signaling a bullish outlook on AI-driven hardware demand that outweighs the current caution of global funds.