Market
As of 2026-08-28 (Seoul close)
| Index | Close | Day | 20-day |
|---|---|---|---|
| KOSPI | 6,912.37 | +1.53% | +22.06% |
| KOSDAQ | 837.65 | +1.30% | +26.40% |
Index levels frame the sector tables: see semiconductor and battery for the stock-level picture.
Korean Semiconductor & Battery Stocks — Data & Deep Dives
As of 2026-08-28 (Seoul close)
| Index | Close | Day | 20-day |
|---|---|---|---|
| KOSPI | 6,912.37 | +1.53% | +22.06% |
| KOSDAQ | 837.65 | +1.30% | +26.40% |
Index levels frame the sector tables: see semiconductor and battery for the stock-level picture.