KORU is trading at $10.00, down 3.98% after hours; available reports identify no confirmed catalyst. - On November 4, South Korea’s KOSPI closed 0.62% higher despite sharp intraday swings tied to U.S. midterm uncertainty. - U.S. indexes were broadly higher, so the supplied market context does not explain KORU’s decline. - Later reports of foreign selling and weakness in Korean technology stocks describe November 5 trading, not a confirmed cause of the November 4 after-hours move.