October 21, 2026StocksMacro·Neutral·market
Korea Exchange activates buy-side sidecar as KOSPI 200 futures jump 5%, halting program trading 5 minutes
South Korea halted program trading for 5 minutes via a KOSPI sidecar after KOSPI 200 futures rose 5%.
Detected & updated continuously · Source: Nebula
Story subjects
KOSPI Composite IndexSouth Korea