SK Hynix KRX 000660 · SK하이닉스
As of 2026-10-16 (Seoul close) · semiconductor sector
Price snapshot
| Close | ₩1,268,000 |
| Day change | +2.42% |
| Trading value | ₩5,620B |
| MA20 / MA60 | ₩1,692,400 / ₩1,668,083 |
| 5-day return | -24.79% |
| 20-day return | -24.66% |
| 60-day return | -31.16% |
Price history
52-week range
₩347,500 — ₩2,919,000, currently at the 35.8% mark of the range.
Investor flows (latest session, net shares)
| Foreign investors | -60,081 |
| Institutions | -294,985 |
| Individuals | -152,229 |
Cumulative investor flows (30 sessions)
Cumulative net buying in shares since the start of the window.
Sector standing
Ranked #15 of 15 covered Korean semiconductor names by 20-day return. See the full semiconductor 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 | ₩1,268,000 | 35.8% | -3,709,590 | pending |
| 2026-10-15 | ₩1,263,000 | 35.6% | -4,103,716 | pending |
| 2026-10-14 | ₩1,425,000 | 42.1% | -4,037,832 | pending |
| 2026-10-13 | ₩1,474,000 | 44% | -4,302,030 | pending |
| 2026-10-12 | ₩1,603,000 | 49% | -2,843,767 | pending |
| 2026-10-08 | ₩1,687,000 | 52.3% | -2,318,028 | pending |
| 2026-10-07 | ₩1,721,000 | 53.6% | -2,147,848 | pending |
| 2026-10-06 | ₩1,783,000 | 56% | -2,251,139 | pending |
| 2026-10-02 | ₩1,846,000 | 58.5% | -2,465,032 | pending |
| 2026-10-01 | ₩1,817,000 | 57.4% | -2,975,270 | pending |
| 2026-09-30 | ₩1,782,000 | 56% | -3,068,803 | pending |
| 2026-09-29 | ₩1,782,000 | 56.1% | -3,085,949 | pending |
- 2026-10-13On 13 October 2026, SK Hynix closed at ₩1,473,000, positioning the stock at the 44.0% mark of its 52-week range of ₩336,500 to ₩2,919,000 after falling 20.64% over 20 trading sessions. The closing level sits 16.5% below its 20-day moving average of ₩1,764,100 and 13.4% below its 60-day moving average of ₩1,700,133. Trading flows recorded a single-day net foreign outflow of 1,598,003 shares alongside domestic institutional net buying of 418,227 shares. (full note)
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.