Monday, 21 September 2026

iberempresa

IBEX 3519.696,60 +0,94%EuroStoxx 506316,28 +1,28%S&P 5007650,50 +0,17%€/$1,1485 -0,04%Brent96,72 -2,59%Bitcoin73.553 +4,03%
Breaking

The Volatility of the South Korean Market Affects Its International Image

The instability of the South Korean stock market, the best performer in 2026, affects its international image. Volatility exceeds 60% as reforms are sought.

Álvaro Sáez Ferrer
Álvaro Sáez Ferrer
· 2 min read

The South Korean stock market, the best performer in 2026, faces criticism for its constant fluctuations. These oscillations harm the country's international perception, which finds itself at a crossroads between speculation and sustainable investment.

With volatility exceeding 60% so far this year, the South Korean stock market has established itself as the best performer, although its image is affected by its sharp fluctuations. According to expansion.com, these oscillations have been intensified by the increasing participation of small investors.

The instability in the market has been exacerbated by the rise of artificial intelligence companies, leading to a spike in volatility close to 100% during the summer. This situation is unique, as such a magnitude of fluctuations has never been recorded in a major market during times of prosperity.

Despite the opportunities represented by South Korean companies in key sectors, such as memory chip production, the international perception is tarnished by the so-called "Korean discount," where stocks trade at lower prices compared to other markets. Recent reforms aim to improve corporate governance, although volatility continues to deter serious investors.

President Lee Jae-myung has promised to eliminate this discount, setting ambitious targets for the Kospi benchmark index, which has been boosted by an initial rebound. However, retail betting and speculation remain recurring issues, exacerbating market instability.

Even after a 35% drop in the index, the market remains nearly three times above pre-rebound levels, indicating that while the state of the market is concerning, there is significant growth in corporate profits. Over the past year, corporate profits increased by 300%, leading to a rise in the stock wealth of Koreans, which went from 1.5 to 5 trillion dollars.

As the government seeks to control speculation, the situation in South Korea continues to be a topic of interest for both local and international investors.

Álvaro Sáez Ferrer

Written by

Álvaro Sáez Ferrer

Redactor

Economista por ICADE y una de las pocas personas que disfruta leyendo la ley de presupuestos. Cafetero, padre a tiempo completo y azote de la letra pequeña; en Iber Empresa escribe de economía y fiscalidad.