South Korea's KOSPI index closed at 7,822 on Monday, rising 4.3% as semiconductor stocks drove the market toward the 8,000 level [1].

The surge reflects a growing global appetite for high-end semiconductors, signaling a potential shift in market dominance as major players secure critical contracts for next-generation devices.

Samsung Electronics and SK Hynix both reached new record highs during the session. Samsung Electronics shares rose 6.3% to 285,500 KRW [1], while SK Hynix saw an 11.5% increase to 1,880,000 KRW [1].

The rally was heavily influenced by activity in the U.S. market. Intel shares jumped 14% after reports emerged that the company secured a contract to produce semiconductors for Apple's next-generation devices [1]. This spark led to a broad increase across U.S. semiconductor stocks, which in turn fueled buying by both institutional and individual investors in Seoul.

During intraday trading, the KOSPI reached a high of 7,898 [1]. At that peak, the index was only 102 points away from the 8,000 threshold [1]. By the time the market closed, the gap to 8,000 had widened to 177 points [1].

This performance marks the fifth consecutive day the index has closed at a record high [1]. The market's momentum has been particularly aggressive recently, with the KOSPI having passed the 7,000 mark only three trading days ago [1].

"The KOSPI closed at 7,822, up 4.3%, continuing a five-day streak of closing at record highs," said reporter Ryu Hwan-hong of YTN [1].

Ryu said the gains for Samsung and SK Hynix were a result of the broader U.S. semiconductor rally. He said that Intel's 14% surge was a primary driver for the regional optimism [1].

“KOSPI closed at 7,822, up 4.3%, continuing a five-day streak of closing at record highs”

The rapid ascent of the KOSPI toward the 8,000 level underscores the South Korean economy's extreme sensitivity to the US semiconductor sector. By linking the performance of Samsung and SK Hynix to Intel's Apple contract, the market is betting on a sustained cycle of demand for AI and next-generation hardware. The fact that the index climbed from 7,000 to nearly 8,000 in just a few days suggests a highly volatile but bullish sentiment among institutional investors.