Investment in securities market are subject to market risks. Read all the related documents carefully before investing
Independence Day Offer
Smallcap... Midcap... Largecap Stock
Recommendations at 75% OFF
**Important: We hate spam as much as you do. Check out our Privacy Policy and Terms Of Use.
South Korea's Market Didn't Just Crash. It Revealed Something Important
Image source: Google GeminiJust a few weeks ago, the South Korean stock market looked unstoppable.
The AI boom had pushed many technology stocks to dizzying heights. Retail investors poured money into the market. Leveraged ETFs became wildly popular. Optimism was everywhere.
Then everything changed.
Within weeks, the KOSPI suffered one of the sharpest declines in its history. Regulators rushed to tighten rules on leveraged ETFs. The government even apologized for not fully appreciating the risks that these products could create. Many investors who felt rich only days earlier suddenly faced devastating losses.
But this story is not really about South Korea. It is about every bull market in history.
Imagine two Korean investors. Both started investing during the rally. Both bought good businesses. Both made money.
Then the market kept climbing. Stocks that looked expensive became even more expensive. Companies with little profit doubled and tripled.
Every new high made investors feel smarter. Slowly, without noticing, both investors crossed an invisible line.
The first investor stopped caring about value. He stopped asking what a business was worth. He only cared where the stock price would go next. He still called himself an investor.
Want To Read The Full Article?
Enter your email to continue reading on Equitymaster.
Important: We hate spam as much as you do. Check out our Privacy Policy and Terms Of Use.
By submitting your email address, you also sign up for Profit Hunter, a daily newsletter from Equitymaster covering exciting investing ideas and opportunities in India.
Rahul Shah co-head of research at Equitymaster is the editor of (Research Analyst), Editor, Microcap Millionaires, Exponential Profits, Double Income, Midcap Value Alert and Momentum Profits. Rahul has over 20 years of experience in financial markets as an analyst and editor. Rahul first joined Equitymaster as a Research Analyst, fresh out of university in 2003 but left shortly after to pursue his dream job with a Swiss investment bank. However, he quickly became disillusioned working for the 'financial establishment'. He learned first-hand the greedy stereotype of an investment banker is true and became uncomfortable working for a company that put profit above everything else. In 2006, Rahul re-joined Equitymas ter to serve honest, hardworking Indians like his father, who want to take control of their financial future - and not leave it in the hands of greedy money managers. Following the investment principles of Benjamin Graham (the bestselling author of The Intelligent Investor) and Warren Buffet (considered the world's greatest living investor), Rahul has recommended some of the biggest winners in Equitymaster's history.
Equitymaster requests your view! Post a comment on "South Korea's Market Didn't Just Crash. It Revealed Something Important". Click here!
2 Responses to "South Korea's Market Didn't Just Crash. It Revealed Something Important"
Guraman
Aug 3, 2026The Korea sell-off was a liquidity shock, not a valuation shock. The semiconductor supercycle remains intact - the market broke, not the fundamentals. It was a liquidity problem caused by massive inflows into 2x/3x ETFs. The crash was a mechanical deleveraging event, not a collapse in fundamentals. Hynix, Samsung, and Micron valuations didn't suddenly become wrong — the flows simply broke. Pls check latest valuations u will find Hynix is Cheapest
ABOUT EQUITYMASTER
Since 1996, Equitymaster has been the source for honest and credible opinions on investing in India. With solid research and in-depth analysis Equitymaster is dedicated towards making its readers- smarter, more confident and richer every day. Here's why hundreds of thousands of readers spread across more than 70 countries Trust Equitymaster.
PREMIUM PRODUCTS
- Hidden Treasure
- Forever Stocks
- Big Wave Profits
- Equitymaster Venture
- Microcap Millionaires
- Momentum Profits
- Double Income
- Midcap Value Alert
- Exponential Profits
- Annual Breakout Alert
- Lazy Millionaire
- Phase One Alert
- InsiderPro Stocks
- StockSelect
- Private Briefing
- Active Wealth Multiplier 2030
- FundSelect
- Fund Advantage
QUICK LINKS
POPULAR TOPICS
- Multibagger Penny Stocks
- Basics of Value Investing
- Benjamin Graham
- How to Invest in Gold
- How to Invest in Silver
- Best Stocks to Buy Today
- Best Small-cap Stocks to Buy
- Best Bluechip Stocks to Buy
- Guide to Penny Stocks
- How to Invest in the Share Market
- Warren Buffett - The Value Investor
- Pick the Best Multibagger Stocks
TRENDING TOPICS
- Best Defence Stocks in India
- Upcoming Dividend Stocks
- Best Semiconductor Stocks in India
- Data Center Stocks in India
- Best Railway Stocks in India
- Best Solar Stocks in India
- Fastest Growing Stocks in India
- List of BSE Sensex 30 Stocks
- Adani Group Shares
- Stocks Recently Bought by FIIs in India
- Top Value Stocks in India
LEGAL DISCLAIMER:
Investment in securities market are subject to market risks. Read all the related documents carefully before investing.
Registration granted by SEBI, enlistment with BSE as IA and RA, and certification from NISM in no way guarantee performance of the intermediary or provide any assurance of returns to investors.
All rights reserved. Any act of copying, reproducing or distributing any content from this website whether wholly or in part, for any purpose without the permission of Quantum Information Services Private Limited is strictly prohibited and shall be deemed to be copyright infringement.
Quantum Information Services Private Limited (QIS) is a SEBI registered Research Analyst (bearing registration no INH000021128) and Investment Adviser(Reg. No: INA000000680). Consequent upon the merger of Equitymaster Research Private Limited into QIS, effective October 30, 2025 QIS owns and operates brand 'Equitymaster' and website www.equitymaster.com. This does not constitute or is not intended to constitute an offer to buy or sell, or a solicitation to an offer to buy or sell financial products, units or securities and QIS including its employees, personnel, directors, associates will not be liable for any losses (direct or indirect) incurred or investment(s) made or decisions taken/or not taken based on the information provided herein. All content and information is provided on an 'As Is' basis by QIS. Information herein is believed to be reliable but QIS does not warrant its completeness or accuracy and expressly disclaims all warranties and conditions of any kind, whether express or implied. The services rendered by QIS are on a best effort basis. QIS does not assure or guarantee the user any minimum or fixed returns. The securities quoted, if any are for illustration only and are not recommendatory. Use of this information is at the user's own risk. The user must make his own investment decisions based on his specific investment objective and financial position and using such independent advisors as he believes necessary. This is not directed for access or use by anyone in a country, especially, USA, Canada or the European Union countries, where such use or access is unlawful or which may subject QIS or its affiliates to any registration or licensing requirement.
The performance data quoted represents past performance and does not guarantee future results. As a condition to accessing QIS's content and website, you agree to our Terms and Conditions of Use, available here
Rajesh Deshmukh
Aug 3, 2026I read this newsletter or reflections as i would put it on a daily basis and i find it very insightful and contextual. I congratulate and extend my best wishes to the entire team.
Keep up the good work and keep dissiminating useful information.