South Korea's Kospi Surges 5% Amid Regional Rally Driven by Oil Drop and U.S. Market Recovery

South Korea's Kospi index surged 5% to close at 3,128.4, marking its strongest single-day gain in over a year and leading a broad regional recovery. The rally followed a sharp drop in global oil prices, with Brent crude futures falling 6.2% to $78.30 per barrel, driven by remarks from Donald Trump suggesting potential easing of oil supply tensions. The decline in crude prices lifted energy stocks across Asia and helped stabilize investor sentiment after Monday’s sell-off. The rebound extended beyond Korea, with Japan’s Nikkei 225 gaining 3.8% and Australia’s ASX 200 rising 2.9%. Wall Street’s recovery also played a key role, with the S&P 500 closing up 2.4% and the Nasdaq Composite gaining 2.8%, reversing earlier losses. The VIX volatility index dropped 14.3% to 18.7, signaling reduced fear in global markets. The energy sector led the gains, with Korea’s SK Innovation and Hyundai Oilbank posting double-digit percentage increases. Defense stocks also saw upward momentum, with Hanwha Aerospace and Korea Aerospace Industries rising 7.1% and 5.8%, respectively, as geopolitical concerns eased amid the oil price correction. The broader regional trend underscored a shift in risk appetite, with investors moving back into cyclical and commodity-linked equities. Market analysts noted that the rally reflects a re-pricing of earlier fears around supply disruptions, particularly in the Middle East and global energy markets. The drop in oil prices, combined with a recovery in U.S. equities, has temporarily alleviated concerns over inflation and central bank tightening, boosting equity valuations across Asia.