
The KOSPI fell 1.35 percent to 2,916.38 on October 12, 2021, as foreigners sold a net 821 billion won of stocks. Concerns over inflation from surging oil and energy prices, plus a China coal shortage affecting industrial metals, weighed on the market, and the won fell against the dollar.
Energy-driven inflation fears and a weaker won raise input costs for Korean livestock and feed businesses. The story mainly reflects broader macro stress rather than a direct grain supply change.
Not enough comparable past events yet for a historical read.
After 487 past bullish macro events, Crude Oil (WTI) moved a median +1.0% over 5 sessions (60% higher; middle half -2.0% to +4.0%), and +1.5% over 20.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.