8KOSPI and KOSDAQ plunge in the % range on the day5Memory concentration magnified the shock
8On the day, South Korea’s stock market plunged, with KOSPI and KOSDAQ each falling more than %5Amid heightened geopolitical risks stemming from the Strait of Hormuz, weakness in large-cap memory-focused stocks widened the losses.

8On the day, South Korea’s stock market plunged, with KOSPI and KOSDAQ falling more than 5%. It was a day of sharply weakened investor sentiment.
On the same day, stock markets in Hong Kong and Taiwan rose. A contrasting trend emerged.
The renewed emergence of geopolitical risks stemming from the Strait of Hormuz has been cited as the backdrop to the plunge. Uncertainty over Middle Eastern sea routes shook global investor sentiment.
In the domestic market, weakness in major semiconductor stocks deepened the decline. The article reports that the concentration in memory chips amplified the shock.
Stocks with a high memory-chip weighting led the market decline. As a result, downward pressure on the index increased.
Investor sentiment was extremely subdued, and South Korea’s stock market followed a different path from regional markets. The day’s trading highlighted the vulnerability of memory-focused portfolios.
Market participants and individual investors expressed concerns about the short-term shock. Unless there is an additional announcement or a change in circumstances, uncertainty is likely to persist.
The article’s main point is that the sharp plunge resulted from geopolitical risks coinciding with sector concentration.
Sources: 매일경제 증권
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