Big move · South Korea stocks
PSK HOLDINGS Inc. (031980) plunges 19.4% to KRW 137,300.00
Its biggest one-day fall in at least a year, on 2.0 times its 20-day average volume.
- Close
- KRW 137,300.00
- On the day
- −19.4%
- Volume
- 2.0× average
- vs 52-week high
- −36.4%
PSK HOLDINGS Inc. closing prices
The last 90 closes up to 5 November 2026. The live chart is on the 031980 page.
What happened
PSK HOLDINGS Inc. (031980) closed at KRW 137,300.00 on 5 November 2026, down 19.4% from KRW 170,300.00 the session before.
It was 031980's biggest one-day fall in at least a year. Over 5 sessions the price is down 29.3%, and over 20 sessions it is down 32.7%.
The close is 36.4% below the highest close of the past year (KRW 216,000.00 on 13 Oct 2026) and 236.5% above the lowest (KRW 40,800.00 on 16 Dec 2025).
Trading was heavy: volume was 2.0 times its average of the sessions before.
Across the 17 KOSDAQ stocks we track, 5 closed higher and 11 closed lower that day, with a median change of −4.99%. 031980's change was −19.4%.
This page reports what the price and volume data show. It does not say why the price moved.
The numbers
| Previous close | KRW 170,300.00 |
|---|---|
| Close | KRW 137,300.00 |
| Change on the day | −19.38% |
| Change over 5 sessions | −29.30% |
| Change over 20 sessions | −32.70% |
| Volume | 459,423 |
| Average volume, up to 20 sessions before | 227,734 |
| Volume against that average | 2.0 times |
| Highest close in the past year | KRW 216,000.00 (13 Oct 2026) |
| Lowest close in the past year | KRW 40,800.00 (16 Dec 2025) |
The full chart and history are on PSK HOLDINGS Inc. (031980). More from this market: KOSDAQ news today.