Big move · South Korea stocks
PSK Inc. (319660) plunges 12.8% to KRW 77,900.00
It traded 1.7 times its 20-day average volume.
- Close
- KRW 77,900.00
- On the day
- −12.8%
- Volume
- 1.7× average
- vs 52-week high
- −63.2%
PSK Inc. closing prices
The last 90 closes up to 6 November 2026. The live chart is on the 319660 page.
What happened
PSK Inc. (319660) closed at KRW 77,900.00 on 6 November 2026, down 12.8% from KRW 89,300.00 the session before.
It was the second lower close in a row. Over 5 sessions the price is down 32.0%, and over 20 sessions it is down 46.3%.
The close is 63.2% below the highest close of the past year (KRW 211,500.00 on 1 Jul 2026) and 165.9% above the lowest (KRW 29,300.00 on 27 Nov 2025).
Trading was heavy: volume was 1.7 times its average of the sessions before.
Across the 18 KOSDAQ stocks we track, 4 closed higher and 14 closed lower that day, with a median change of −6.20%. 319660's change was −12.8%.
This page reports what the price and volume data show. It does not say why the price moved.
The numbers
| Previous close | KRW 89,300.00 |
|---|---|
| Close | KRW 77,900.00 |
| Change on the day | −12.77% |
| Change over 5 sessions | −32.02% |
| Change over 20 sessions | −46.31% |
| Volume | 550,828 |
| Average volume, up to 20 sessions before | 315,111 |
| Volume against that average | 1.7 times |
| Highest close in the past year | KRW 211,500.00 (1 Jul 2026) |
| Lowest close in the past year | KRW 29,300.00 (27 Nov 2025) |
The full chart and history are on PSK Inc. (319660). More from this market: KOSDAQ news today.