Chunbo KRX 278280 · 천보
As of 2026-10-16 (Seoul close) · battery sector
Price snapshot
| Close | ₩34,150 |
| Day change | +0.59% |
| Trading value | ₩0.8B |
| MA20 / MA60 | ₩36,603 / ₩36,308 |
| 5-day return | -12.21% |
| 20-day return | -8.57% |
| 60-day return | +0.00% |
Price history
52-week range
₩28,250 — ₩79,400, currently at the 11.5% mark of the range.
Investor flows (latest session, net shares)
| Foreign investors | -7,629 |
| Institutions | +828 |
| Individuals | +6,288 |
Cumulative investor flows (30 sessions)
Cumulative net buying in shares since the start of the window.
Sector standing
Ranked #11 of 12 covered Korean battery names by 20-day return. See the full battery sector table.
Track record
What the data showed on each date, and where the stock actually stood 20 trading sessions later. Outcomes are published as recorded — favourable or not. 40 observations have completed their window.
| Date | Close | 52w pos | Foreign 5d | After 20 sessions |
|---|---|---|---|---|
| 2026-10-16 | ₩34,150 | 11.5% | -8,891 | pending |
| 2026-10-15 | ₩34,150 | 11.5% | 425 | pending |
| 2026-10-14 | ₩37,250 | 17.6% | 14,920 | pending |
| 2026-10-13 | ₩36,650 | 16.4% | 13,405 | pending |
| 2026-10-12 | ₩36,600 | 16.3% | 13,923 | pending |
| 2026-10-08 | ₩38,500 | 20% | 22,118 | pending |
| 2026-10-07 | ₩38,300 | 19.6% | 25,054 | pending |
| 2026-10-06 | ₩39,600 | 22.2% | 23,510 | pending |
| 2026-10-02 | ₩38,150 | 19.4% | 27,957 | pending |
| 2026-10-01 | ₩36,800 | 16.7% | 26,342 | pending |
| 2026-09-30 | ₩35,450 | 14.1% | 23,216 | pending |
| 2026-09-29 | ₩35,150 | 13.5% | 16,767 | pending |
Rows marked ·retro were computed retrospectively from historical data when this section was introduced — they are accurate facts about those dates, but they were not published at the time. See methodology.
Colors follow Korean market convention: red = up, blue = down. This page is refreshed automatically every trading day.