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After a 12% Plunge, a 9% Surge in One Day... The Reason for the KOSPI Rollercoaster
Bull/Bear Index 45.8/100
global ◆ Mixed Impact 65/100 Maeil Business Mar 05, 2026 Read original ↗

After a 12% Plunge, a 9% Surge in One Day... The Reason for the KOSPI Rollercoaster

The Korean stock market is showing extreme volatility, rebounding with a record gain one day after a record plunge caused by the shock of war. This highlights the market's vulnerability to external pressures, summed up by the saying, "When the US sneezes, Korea catches a cold."

Key takeaway

"After a 12% Plunge, a 9% Surge in One Day... The Reason for the KOSPI Rollercoaster" — BullBear's AI rates this story as a mixed, direction-neutral signal, with a market-impact score of 65 out of 100. The Korean stock market is showing extreme volatility, rebounding with a record gain one day after a record plunge caused by the shock of war. This highlights the market's vulnerability to external pressures, summed up by the saying, "When the US sneezes, Korea catches a cold." Reported by Maeil Business on March 05, 2026. The call is verified against the actual 24-hour price move on BullBear's public conviction ledger.

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