亚洲股市2025丰收年：韩国暴涨76%，日本超越泡沫经济时代年末巅峰，印尼11年最佳

Group 1: South Korea - The Seoul Composite Index achieved a remarkable annual performance, rising nearly 76% in 2025, marking the largest increase since 1999 [3][4] - Key drivers of this growth included semiconductor stocks, particularly Samsung Electronics and SK Hynix, which saw increases of 125% and 270% respectively [3][7] - The AI infrastructure investment significantly contributed to the market's strength, with companies like Hyosung Heavy Industries and Doosan Enerbility rising over 320% due to increased demand for data center power [6][7] - Analysts from major firms like Citigroup and Morgan Stanley predict further growth in the Korean stock market, estimating at least a 20% increase in the coming year supported by strong earnings growth [8] Group 2: Japan - The Tokyo Stock Exchange Index closed at a record high of 3408.97 points, surpassing the peak from the 1989 bubble, with a 22% annual increase [9][11] - The upward trend is attributed to valuation corrections and expanding buying interest across various sectors, including financials and real estate [9][11] - Small and mid-cap stocks outperformed large-cap stocks for the first time since 2022, indicating a broadening market appeal [11] Group 3: Indonesia - The Jakarta Composite Index rose approximately 22% in 2025, marking its best performance since 2014, driven primarily by increased participation from domestic retail investors [12] - Despite a net outflow of $1 billion from foreign investors, local retail investors significantly increased their market presence, with their numbers growing fivefold to over 20 million [12] - Analysts expect continued support for the Indonesian stock market due to factors like accelerated loan growth and low fixed-income returns, projecting the index could reach 11,000 points, a 27% increase from current levels [12]