Big move · South Korea stocks
Samsung SDI Co., Ltd. (006400) rises 5.5% to KRW 591,000.00
It traded 2.4 times its 20-day average volume.
- Close
- KRW 591,000.00
- On the day
- +5.5%
- Volume
- 2.4× average
- vs 52-week high
- −17.0%
Samsung SDI Co., Ltd. closing prices
The last 90 closes up to 14 October 2026. The live chart is on the 006400 page.
What happened
Samsung SDI Co., Ltd. (006400) closed at KRW 591,000.00 on 14 October 2026, up 5.5% from KRW 560,000.00 the session before.
Over 5 sessions the price is up 2.8%, and over 20 sessions it is up 5.3%.
The close is 17.0% below the highest close of the past year (KRW 712,000.00 on 29 Apr 2026) and 185.5% above the lowest (KRW 207,000.00 on 10 Oct 2025).
Trading was heavy: volume was 2.4 times its average of the sessions before.
Across the 26 KSE stocks we track, 12 closed higher and 13 closed lower that day, with a median change of −0.03%. 006400's change was +5.5%.
This page reports what the price and volume data show. It does not say why the price moved.
The numbers
| Previous close | KRW 560,000.00 |
|---|---|
| Close | KRW 591,000.00 |
| Change on the day | +5.54% |
| Change over 5 sessions | +2.78% |
| Change over 20 sessions | +5.35% |
| Volume | 886,314 |
| Average volume, up to 20 sessions before | 376,228 |
| Volume against that average | 2.4 times |
| Highest close in the past year | KRW 712,000.00 (29 Apr 2026) |
| Lowest close in the past year | KRW 207,000.00 (10 Oct 2025) |
The full chart and history are on Samsung SDI Co., Ltd. (006400). More from this market: KSE news today.