韩国股市，一年上涨121%

Core Viewpoint - The South Korean stock market has seen a significant increase of 121% since early 2025, yet many Wall Street institutions believe that a "Korean discount" still exists, indicating potential for further growth driven by corporate governance reforms and the rise of artificial intelligence [3][5]. Market Performance - From early 2025 to February 6, 2026, the KOSPI index rose by 121%, adding $1.7 trillion in market capitalization. In comparison, Japan's TOPIX increased by 36% and the S&P 500 by 18% during the same period [5]. - The current price-to-book ratio of the KOSPI index is 1.7, compared to 1.9 for Japan's TOPIX and 5.5 for the S&P 500. Earnings for KOSPI constituents are expected to more than double in the next 12 months, while Japan's TOPIX constituents are projected to grow by only 12% [5]. Valuation and Growth Potential - Despite the recent valuation improvements, the KOSPI index is still seen as undervalued compared to other global indices. Analysts expect the KOSPI to reach 7,500 points in 2026, with a baseline target of 6,000 points for this year [6][7]. - Major contributors to the KOSPI's rise include Samsung Electronics and SK Hynix, whose stock prices have increased significantly, yet their price-to-earnings ratios remain low at 7.9 and 5.7, respectively [7]. Corporate Governance Reforms - There is a growing call within South Korea for improved shareholder returns, with political leaders highlighting that the KOSPI's price-to-book ratio is significantly lower than the average of developed economies [6]. - The potential for corporate governance reforms, including mandatory stock buybacks and changes to inheritance laws, could eliminate the "Korean discount" and enhance investor confidence [8][9].