Japanese weekly magazine Bungeishunju has highlighted the rush of young South Koreans into stock investing, diagnosing it as a structural phenomenon driven by the belief that a salary and a mortgage loan alone can never buy a home.
A total of 3.7255 trillion won from the sale of stocks and bonds over the first four months of this year flowed into home-purchase funds. People in their 30s accounted for the largest share, at 1.2592 trillion won.
The rally is concentrated in semiconductors. The Korea Capital Market Institute has warned that the gap in financial assets between upper- and lower-tier young people has widened to 4.7 times.
Suggested solutions include diversified investing, using policy-based asset products such as the Youth Future Installment Savings, and restoring the housing ladder. The next enrollment period for the Youth Future Installment Savings is in December.
South Korea’s path to wealth accumulation for young people is shifting from real estate to stocks. Japanese media have analyzed this as a structural change.
The Japanese weekly Bungeishunju, in its online edition on the 10th, covered the stock-investing boom among young South Koreans. Citing an executive at a Korean economic newspaper, the outlet said, “The younger generation has realized that a salary and a home mortgage alone will never allow them to buy a house in their lifetime.” Bungeishunju noted that the KOSPI had surpassed the 9,000 mark last month, and pointed out that housing insecurity lies beneath the rally.
The stock market environment has also fueled the enthusiasm. Bungeishunju analyzed that the market’s rise has continued as political stability following the inauguration of the Lee Jae-myung administration has coincided with the semiconductor boom driven by the spread of artificial intelligence (AI). It also added that overseas investors who had left Korea after the martial law incident in December 2024 are returning.
Statistics support this diagnosis. In a survey by Gallup Korea in July last year, stocks were chosen by 31% as the “most favorable wealth-building method,” surpassing real estate at 23%. It was the first reversal since the survey began in 2000. The magazine said investors in their 30s account for about 20% of stock investors in Korea, while those in their 20s make up about 10%, adding that people in their 20s tend to seek small-scale, high-return gains through leveraged exchange-traded funds (ETFs) and growth stocks.
Money earned in stocks is flowing back into housing. According to data provided by the Ministry of Land, Infrastructure and Transport to Rep. Kim Jong-yang of the People Power Party, a member of the National Assembly’s Land, Infrastructure and Transport Committee, the amount used for home purchases from the sale of stocks and bonds reached 3.7255 trillion won from January to April this year. Of that, 2.4396 trillion won, or 65.5%, was used to buy homes in Seoul. By age group, people in their 30s accounted for the most at 1.2592 trillion won.
The share of stock- and bond-sale funds used to buy high-priced homes worth 1.5 billion won or more reached double digits for the first time in April, at 13.2%. This is interpreted as statistical evidence that gains from the stock market are flowing into the high-end housing market.
◆ It takes 13.9 years of savings to buy one apartment in Seoul
The cause is housing prices. According to Ministry of Land, Infrastructure and Transport data, among others, it takes 13.9 years for a Seoul resident to buy a home if they save every won of disposable income without spending anything. That is longer than New York’s 9.7 years.
Bungeishunju quoted Seoul residents as saying, “Apartment prices are so high that it is difficult even to take the first step into investing, and those who already own apartments cannot buy additional homes because of regulations.” It also pointed to wealth inequality as another factor.
The magazine analyzed that “the gap has widened so much that terms like ‘dad’s chance,’ ‘gold spoon,’ and ‘mud spoon’ have become commonplace,” and that for young people from low- and middle-income families, stocks are seen as virtually the only means of upward social mobility.
International attention is not limited to Japan. Bloomberg reported in December last year that “young South Koreans are now buying stocks instead of houses, even if it means stretching themselves.” The agency said repeated jeonse fraud cases have weakened the traditional housing ladder, pushing young people toward the lower-barrier financial market.
In fact, the asset mix is changing. A survey by the Korea Capital Market Institute showed that the share of financial investment among young people’s net assets rose from 10% in 2019 to around 17% in 2024, nearly doubling over five years.
◆ A market lifted by semiconductors, but the gap has widened further
There are also clear reasons for caution. Bungeishunju pointed out that the current rally depends on two stocks, Samsung Electronics and SK hynix. A Korean economic newspaper executive told the magazine, “Semiconductors are now in a supercycle, but a downturn will inevitably come.” The warning is that a market led by a single industry could shake the entire market when that industry turns down.
The gains from the investment craze have not been evenly distributed across young people. A report released in June last year by the Korea Capital Market Institute found that the share of financial assets in young people’s net worth rose from 19% in 2019 to 27% in 2024. However, it also said that financial assets held by the top 20% of young households were around 110 million won, while those of the bottom 40% were only around 25 million won. The gap widened from 3.7 times to 4.7 times over five years.
The report also noted that low-income young people had returned to deposits and savings accounts, leading to a decline in investment participation. The spread of stock investing is therefore being seen as creating a new asset divide among young people themselves.
◆ Diversification, policy products, and restoring the housing ladder emerge as key tasks
At the individual level, avoiding concentration is seen as the first priority. In a market dominated by specific industries, diversified investing across sectors, regions, and asset classes is cited as a way to reduce losses. Another approach suggested for coping with volatility is to decide in advance when funds will be needed and invest through regular installment contributions.
Using policy-based asset products alongside such strategies is another option. The Youth Future Installment Savings, launched on the 22nd of last month, allows young people aged 19 to 34 to deposit up to 500,000 won per month. The government adds a contribution of 6% to 12% of the saved amount, and interest income is tax-free. The maturity is three years.
Those with individual income of 60 million won or less and household median income below 200% can join the standard plan. Those who meet requirements such as income of 36 million won or less qualify for the preferential plan, in which the contribution rate rises to 12%. Applications are accepted twice a year, and the next enrollment will be held in December. Combining volatile stocks with policy products can help build seed capital faster while maintaining stability.
At the structural level, restoring the housing ladder is seen as the fundamental remedy. The cycle in which stock profits flow back into home prices is difficult to break unless housing becomes affordable again. This is why views are gaining traction that jeonse trust must be restored and supply focused on actual homebuyers must be expanded in parallel.
There is also growing insistence that policy design should expand asset-building channels accessible to low-income young people and reduce internal inequality among young people. The entry of young people into the stock market is being viewed positively in that it broadens the investor base of the capital market. But unless semiconductor concentration is eased, investment access for low-income young people improves, and the housing ladder is restored, both domestic and international observers warn that the trend could end in new inequality and losses.