Big move · South Korea stocks
SK hynix Inc. (000660) tumbles 9.5% to KRW 1,264,000.00
Its third straight daily fall.
- Close
- KRW 1,264,000.00
- On the day
- −9.5%
- Volume
- 1.1× average
- vs 52-week high
- −56.7%
SK hynix Inc. closing prices
The last 90 closes up to 5 November 2026. The live chart is on the 000660 page.
What happened
SK hynix Inc. (000660) closed at KRW 1,264,000.00 on 5 November 2026, down 9.5% from KRW 1,396,000.00 the session before.
It was the third lower close in a row. Over 5 sessions the price is down 17.2%, and over 20 sessions it is down 26.6%.
The close is 56.7% below the highest close of the past year (KRW 2,919,000.00 on 22 Jun 2026) and 143.5% above the lowest (KRW 519,000.00 on 25 Nov 2025).
Volume was close to its recent average.
Across the 20 KSE stocks we track, 11 closed higher and 9 closed lower that day, with a median change of +1.59%. 000660's change was −9.5%.
This page reports what the price and volume data show. It does not say why the price moved.
The numbers
| Previous close | KRW 1,396,000.00 |
|---|---|
| Close | KRW 1,264,000.00 |
| Change on the day | −9.46% |
| Change over 5 sessions | −17.17% |
| Change over 20 sessions | −26.64% |
| Volume | 4.28 Million |
| Average volume, up to 20 sessions before | 3.74 Million |
| Volume against that average | 1.1 times |
| Highest close in the past year | KRW 2,919,000.00 (22 Jun 2026) |
| Lowest close in the past year | KRW 519,000.00 (25 Nov 2025) |
The full chart and history are on SK hynix Inc. (000660). More from this market: KSE news today.