从"破净"到全球最牛，韩国股市凭什么？

Core Viewpoint - The South Korean stock market, represented by the Kospi index, has surged over 66% this year, becoming the best-performing major stock index globally, driven by the AI boom and anticipated corporate governance reforms [1][4]. Group 1: Market Performance - The Kospi index has outperformed the S&P 500 by 49 percentage points this year, marking the largest gap in two decades [1]. - For most of the past three years, the index's price-to-book ratio was below 1, indicating that investors viewed its constituent stocks as undervalued [1]. Group 2: AI-Driven Semiconductor Demand - The rise in the Kospi index is significantly attributed to the strong performance of its two major constituents, Samsung Electronics and SK Hynix, which together account for nearly 30% of the index [5]. - Samsung's stock has increased by over 90% this year, while SK Hynix's stock has tripled [5]. - The demand for high-bandwidth memory (HBM) products, driven by AI, is a key catalyst for this surge [5]. - Samsung Electronics reported a more than 30% year-on-year increase in operating profit for the July to September quarter, reaching a three-year high [5]. Group 3: Corporate Governance Reforms - The South Korean government is implementing measures to improve market valuations and corporate governance, successfully attracting foreign investors [6]. - These reforms are compared to Japan's corporate governance changes a decade ago, which have generated excitement among investors [6]. - Specific reforms include amendments to commercial laws and plans to reduce dividend taxes, which are expected to catalyze further growth in the Kospi index [7]. Group 4: Foreign Investment Trends - Foreign investors have shifted from being net sellers to net buyers, purchasing stocks worth 2 trillion KRW (approximately 1.4 billion USD) this year [8]. - The current level of foreign net purchases is still below the levels seen in mid-2024, indicating potential for continued inflows [8]. Group 5: Key Sector Performances - The rise in the stock market is also supported by manufacturers in critical sectors such as defense, shipbuilding, and batteries [9]. - South Korea has become one of the top ten defense exporters globally, with Hanwha Aerospace's stock soaring by 296% this year [9]. - HD Hyundai Heavy Industries, the largest shipbuilder in South Korea, has seen its stock rise by 116% [9]. - LG Energy Solution, the third-largest battery manufacturer, has experienced a stock increase of over 40% this month, driven by demand for energy storage facilities and electric vehicles [9].