The KOSPI closed at 7,822 on Monday, rising 4.3% as semiconductor stocks drove the index toward the 8,000-point threshold [1].
This surge reflects growing investor optimism regarding a spike in memory-chip demand. The rally in South Korea was sparked by a 14% jump in Intel shares in the U.S. market after reports surfaced that the company secured a semiconductor contract for Apple's next-generation devices [1].
Samsung Electronics and SK Hynix saw significant gains during the session. Samsung Electronics rose 6.3% to 285,500 won [1], while SK Hynix climbed 11.5% to 1,880,000 won [1]. These gains pushed the KOSPI to record closing highs for five consecutive days [1].
At one point during the trading day, the index reached an intraday high of 7,898 [1]. This peak left the market only 102 points away from the 8,000 mark [1]. By the time the market closed, the index remained 177 points shy of that milestone [1].
Reporter Ryu Hwan-hong said the KOSPI recorded its fifth consecutive closing record high [1]. The rapid ascent follows a period of intense growth, with the index nearing 8,000 just three trading days after first surpassing 7,000 [1].
The rally was largely fueled by the ripple effect of U.S. semiconductor performance. Ryu said the impact was significant because U.S. chip stocks rose in unison following the news of Intel's deal with Apple [1].
“The KOSPI closed at 7,822 on Monday, rising 4.3%”
The rapid approach of the KOSPI toward the 8,000 level underscores the South Korean market's extreme sensitivity to U.S. tech sector movements and the global AI-driven chip cycle. Because Samsung and SK Hynix hold such massive weight in the index, a single major contract win by a U.S. partner like Intel can trigger a systemic rally, signaling that investors view the current semiconductor demand as a sustainable growth trend rather than a short-term spike.
