South Korea's KOSPI May Extend Gains After Two-Session Rally Above 7,000

South Korea's KOSPI may extend its winning streak on Tuesday, September 22, 2026, after closing above the 7,000-point mark. The index has gained nearly 300 points, or 4.1 percent, over two consecutive sessions. The benchmark sits just above the 7,000-point plateau, a level that could draw further buying interest in the next session. No specific catalysts or individual stock data were cited in the latest reading. Investors will watch for follow-through momentum after the index's sharp two-day advance.