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Global markets plunge — Seoul Kospi halted at -8.1%, Tokyo Nikkei -3.9%

·Global

Seoul's Kospi index fell 8.1% before trading was suspended, following a 7.2% drop Tuesday. Nikkei 225 dropped 3.9%. Oil prices continued rising. War disruption of Gulf energy exports driving global economic fear.

Asian markets extended their sharp sell-off as the Iran war showed no sign of ending. Seoul's Kospi plunged 8.1% before circuit breakers halted trading — the second consecutive day of extreme losses after a 7.2% drop on Tuesday. Tokyo's Nikkei 225 fell 3.9%. Hong Kong's Hang Seng and Australia's ASX 200 were also down significantly. Oil prices remained elevated with Brent crude up 1.2% on Wednesday morning on top of massive gains since the conflict started. Wall Street pre-market data suggested a marginally lower opening. The economic damage stems from the effective closure of the Strait of Hormuz, the halting of Qatar's LNG production, and the sustained disruption to Gulf energy infrastructure. Trump announced the US would provide insurance for commercial shipping and Navy escorts.
marketskospinikkeioileconomic-impactstrait-of-hormuz

Actor responses

United StatesNEUTRALeconomic_action

Trump: US will provide insurance for commercial shipping and Navy escorts through Strait of Hormuz.

IranSUPPORTINGeconomic_action

Iran's disruption of Gulf shipping achieving intended economic pressure. Hormuz effectively closed to Iranian vessels.

Sources

T1The Guardian90% reliability
T1BBC92% reliability
T1CNBC88% reliability

Related signals (4)

Reuters@@ReutersHIGH

Ras Tanura refinery — Saudi Aramco's biggest domestic plant — hit by projectile for second time. Operations had already been halted after previous Iranian drone strike caused fire.

2026-03-04 12:30 UTC
41.0K likes29.0K RT6.4M views
PHAROS NOTERepeated strikes on Saudi Arabia's largest refinery underscores Iran's economic warfare strategy. Even with operations halted, continued targeting signals intent to ensure prolonged disruption.
Financial Times@@FinancialTimesBREAKING

Oil markets face 'worst supply disruption since 1973' as Iran war closes Hormuz and halts Gulf production. Brent crude has surged over 30% since Friday. Central banks preparing emergency measures.

2026-03-04 04:00 UTC
48.0K likes35.0K RT7.2M views
PHAROS NOTEComparison to 1973 oil crisis is apt — Hormuz closure affects 20% of global oil transit. Central bank emergency measures signal systemic financial risk.
Nikkei Asia@@NikkeiAsiaHIGH

Asian economies bracing for oil shock. South Korea's Kospi circuit-breaker triggered for second straight day. Japan considering releasing strategic petroleum reserves. China halts Iranian crude imports via Hormuz.

2026-03-04 04:00 UTC
26.0K likes18.0K RT3.8M views
PHAROS NOTEAsian economic impact accelerating. Japan releasing strategic reserves, China can't import Iranian crude. The war's economic shockwave is truly global.
BBC Breaking News@@BBCBreakingBREAKING

South Korea's Kospi index falls 8.1% — trading suspended by circuit breakers. This follows a 7.2% drop yesterday. Japan's Nikkei 225 down 3.9%. Hong Kong, Australia also sharply lower.

2026-03-04 02:30 UTC
48.0K likes35.0K RT7.8M views
PHAROS NOTEKospi's cumulative -15.3% over two days is approaching 2008 financial crisis levels. Asian markets most exposed due to energy import dependency from Gulf.