KOSPI Plunges 34% as Foreign Investors Pull Out

South Korea's stock market crashes 34% after foreign investors sell ₩208 trillion.

By ·

Oct 19, 2026

9 cards · 1m 40s · tap to begin

From · · · 1m 40s

KOSPI Plunges 34% as Foreign Investors Pull Out

South Korea's stock market crashes 34% after foreign investors sell ₩208 trillion.

In brief

South Korea's stock market crashes 34% after foreign investors sell ₩208 trillion. South Korea's KOSPI dropped 34.5% in the second half of the month as foreign investors sold ₩208 trillion (≈$156.2 billion) of shares, sparking warnings of a dot-com bubble repeat. Originally reported by BigGo Finance.

KOSPI Plunges 34.5%

South Korea's KOSPI Plunges 34% as Foreign Investors Pull Out ₩208 Trillion (approximately $156.4 Billion); AI Credit Risk Sparks Warnings of a Dot-Com Bubble R

South Korea's KOSPI has plunged 34.5% in the second half, sharply diverging from major markets such as the Nasdaq and Taiwan.

Foreign Investors Sell ₩208 Trillion

Foreign investors net sold about 208 trillion won (approximately $156.2 billion) of KOSPI shares this year.

Korea Discount Persists

The Korea Discount, the undervaluation of the South Korean market, has yet to be resolved despite revisions to the Commercial Act and stronger shareholder-return policies.

AI Credit Risk Surges

AI Credit Risk Surges

CoreWeave's five-year CDS spread topped 1,140 basis points intraday, signaling a 64% probability of default within five years.

Price-to-Earnings Ratio Drops

The KOSPI's price-to-earnings ratio fell more than 30% in two months before the selloff, resembling the 2000 dot-com collapse.

2000 Dot-Com Bubble Comparison

In 2000, the KOSPI PER plunged 39.0% in two months, from 29.65x to 18.10x, before the dot-com bubble burst.

Market Divergence

The KOSPI fell for seven straight sessions from the 6th to the 15th of this month, a cumulative decline of 20.7%.

Semiconductor Cycle Weakens

Claims that the AI cycle has peaked are raising concerns about weakening momentum across global semiconductor stocks.

Korea Discount Resolves

Analysts predict the market will regain normal footing as efforts to narrow the Korea Discount continue.

The short version

South Korea's KOSPI dropped 34.5% in the second half of the month as foreign investors sold ₩208 trillion (≈$156.2 billion) of shares, sparking warnings of a dot-com bubble repeat.

Read the original on BigGo Finance

React

Sign in to react and comment.

Comments (0)

Life is short. Keep it sweet. Respect others' opinions and be kind!

    Recommended next

    More decks on kospi and related topics.