Why Nikkei 225 (JP225) fell 4.27%
Nikkei 225 (JP225) fell 4.27% on July 28, 2026 — Major quake in Japan disrupts economy and domestic stocks.
What happened
A major earthquake struck Japan, injuring at least 50 people and triggering widespread power outages and travel disruptions across the country.
Why it moved
Immediate power and transport disruptions hit domestic consumption and industrial activity; if outages persist, Japanese equities face near-term earnings and growth headwinds as companies and consumers face operational…
Why it matters
Japan's equity market is repricing around the quake's duration and economic impact; a sharp, contained earthquake could be a flash shock absorbed quickly, but sustained infrastructure disruptions would weigh on the…
What would break the thesis
If power and transport systems return to normal within hours or days, market impact should fade—but extended outages or a stronger aftershock sequence would extend the selloff.