KOC
| 날짜 | 종가 | 등락률 |
|---|---|---|
| 2026-06-22 | ₩32,440 | +0.09% |
| 2026-06-19 | ₩32,410 | -0.57% |
| 2026-06-18 | ₩32,595 | +3.00% |
| 2026-06-17 | ₩31,645 | +1.69% |
| 2026-06-16 | ₩31,120 | +1.82% |
| 2026-06-15 | ₩30,565 | +4.12% |
| 2026-06-12 | ₩29,355 | +5.94% |
| 2026-06-11 | ₩27,710 | +0.43% |
| 2026-06-10 | ₩27,590 | -4.83% |
| 2026-06-09 | ₩28,990 | +9.11% |