KOC
| 날짜 | 종가 | 등락률 |
|---|---|---|
| 2026-06-10 | ₩27,590 | -4.83% |
| 2026-06-09 | ₩28,990 | +9.11% |
| 2026-06-08 | ₩26,570 | -9.32% |
| 2026-06-05 | ₩29,300 | -5.65% |
| 2026-06-04 | ₩31,055 | -1.00% |
| 2026-06-02 | ₩31,370 | -0.10% |
| 2026-06-01 | ₩31,400 | +4.82% |
| 2026-05-29 | ₩29,955 | +3.06% |
| 2026-05-28 | ₩29,065 | -1.09% |
| 2026-05-27 | ₩29,385 | +2.12% |