Live News EQUITY FLASH M impact Oct 21, 2026, 01:57 AM UTC Korea Exchange Briefly Suspends Trading in Kospi Stocks SPY SquawkNews Desk 1 updates Updated Oct 21, 2026, 01:57 AM UTC Story updates 01:57:38 AM UTC SquawkNews Korea Exchange: Kospi Futures Rise More Than 5%, Triggering Five-Minute Trading Halt