WhyItDropped

KOSPI · April 10, 2025

The rebound on the tariff pause

+6.60%

single-day change vs previous close

Part of a longer stretch

Five months past the tariff shock

early in it · 2025-04-09 → 2025-09-10, +44.51% over the whole period

What happened that day?

  • The KOSPI rose 6.6% on the day. The previous session had been the low of this decline
  • The US announced a 90-day pause on its reciprocal tariffs. China was excluded
  • Korea depends heavily on exports with the US as a major market, so it is directly exposed to tariffs — and reacted just as strongly to the pause
  • China's exclusion cut both ways for Korea. While the US-China fight continues, the business of selling intermediate goods into China stays unsettled
  • Tariffs were not removed, only deferred, but being able to plan ninety days ahead was enough to move prices
  • The advance that began here ran to September, carrying the KOSPI through the three thousand level it had long been stuck below

Sources

Every figure on this page is recomputed from the original daily closing prices and checked against them at build time. The account of what happened is written from the sources listed above.