"I Secretly Broke My Savings and Went All-In on SK hynix"... Retail Investors Rush Into Surging Market

Retail Investors Flock to 'Bull Market'
Warnings of Overheating in the Stock Market

On the 11th, the KOSPI and other indices are displayed on the status board in the dealing room at the Hana Bank headquarters in Jung-gu, Seoul. Photo by Yonhap News

With the boom in artificial intelligence (AI) semiconductors driving the KOSPI to a record rally, individual investors are also jumping into the market with aggressive investments. Many are breaking their bank savings and setting up overdraft accounts to pour funds into the stock market. However, concerns are mounting over the overheated, speculative atmosphere currently prevailing in the financial market.

Recently, an online user identified as "A" posted, "I'm a newlywed and a rookie investor who started trading stocks 50 days ago. Today, I secretly broke my savings account without telling my husband and went all-in on SK hynix. My hands are shaking," adding, "I hope it soars. I really don’t want to end up at the divorce counseling camp (Isukcamp)."

Reactions from fellow online users varied: "Don't worry, it's not a sign of a peak. Hold onto it. SK hynix will reach 2 million won," "You just bought at the top, so be careful," "Of all the stocks, you picked SK hynix now? You'll end up at Isukcamp," "I've been investing for 9 years and just bought SK hynix this week. Don’t be discouraged; just invest for the long term," and "Maybe it's time for me to sell my SK hynix shares," among others.

SK hynix Headquarters, Icheon, Gyeonggi Province.

KOSPI’s All-Time High Rally... Bolder Moves from Retail Investors

As stock prices continue to surge, the enthusiasm of retail investors remains unabated. Recently, an online user identified as "B," who claimed to be a civil servant, drew attention by verifying an account showing a concentrated purchase of SK hynix shares worth 2.2 billion won through a loan.

In particular, questions such as "How much should I invest for my first time?" and "Should I take short-term profits?" are becoming more common, signaling a clear increase in the influx of new investors with little or no stock market experience.

Cheers—and Cautions

However, there are also voices urging caution amid this stock market frenzy. Some analysts are noting similarities with the liquidity-driven market during the COVID-19 pandemic. At that time, the influx of individual investors also led to a proliferation of short-term profit stories, but as the market adjusted, many suffered significant losses.

Meanwhile, the Korean stock market has overtaken Taiwan to rank sixth globally by market capitalization. According to Bloomberg data as of May 11, the combined market capitalization of the Korean stock market reached 6,876.69 trillion won (about $4.6621 trillion). The KOSPI accounted for 6,216.22 trillion won (about $4.2201 trillion), while the KOSDAQ market was tallied at 660.47 trillion won (about $448.3 billion), highlighting Korea's emergence as a key hub in the global capital markets beyond Asia.

By contrast, the market capitalization of Taiwan’s TAIEX index, once a strong competitor, stood at 13.586 trillion Taiwan dollars (about $433.19 billion), allowing Korea to surpass Taiwan in stock market rankings.

This content was produced with the assistance of AI translation services.