Why KOSPI 200 (KR200) fell 0.91%

KOSPI 200 (KR200) fell 0.91% on September 23, 2026 — Korea antitrust review risks Uber's Baemin deal.

What happened

Korea's antitrust regulators opened a formal review of Uber's $13.7 billion acquisition of Baemin's parent (Woowa Brothers), raising uncertainty around deal timing and conditions.

Why it moved

A tougher FTC review increases closing risk and could force behavioral remedies that compress margins; Korean internet and consumer stocks are sensitive to deal sentiment, and regulatory friction on a major M&A…

Why it matters

Korea Tech theme: semiconductor momentum has cooled as HBM and memory-chip pricing signals exhaust, and now regulatory headwinds on Korea's most valuable consumer internet deal add to a sense that near-term tailwinds…

What would break the thesis

FTC clearance or a quick resolution with minor remedies would reverse the regulatory overhang; conversely, a lengthy review or significant deal conditions could derail the transaction and weigh on Korean tech sentiment…

Sources

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