HPSP KRX 403870 · HPSP
As of 2026-10-16 (Seoul close) · semiconductor sector
Price snapshot
| Close | ₩54,200 |
| Day change | +13.63% |
| Trading value | ₩111.8B |
| MA20 / MA60 | ₩58,815 / ₩48,376 |
| 5-day return | -15.31% |
| 20-day return | +6.48% |
| 60-day return | +27.53% |
Price history
52-week range
₩28,150 — ₩83,500, currently at the 47.1% mark of the range.
Investor flows (latest session, net shares)
| Foreign investors | +11,688 |
| Institutions | +70,689 |
| Individuals | -86,278 |
Cumulative investor flows (30 sessions)
Cumulative net buying in shares since the start of the window.
Sector standing
Ranked #4 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 | ₩54,300 | 47.2% | -262,431 | pending |
| 2026-10-15 | ₩49,000 | 37.7% | -256,873 | pending |
| 2026-10-14 | ₩56,700 | 51.6% | -298,574 | pending |
| 2026-10-13 | ₩63,000 | 63% | 28,210 | pending |
| 2026-10-12 | ₩60,400 | 58.3% | -271,108 | pending |
| 2026-10-08 | ₩64,200 | 65.1% | -46,986 | pending |
| 2026-10-07 | ₩65,800 | 68% | -38,248 | pending |
| 2026-10-06 | ₩69,200 | 74.2% | 327,123 | pending |
| 2026-10-02 | ₩66,100 | 68.6% | 439,365 | pending |
| 2026-10-01 | ₩68,700 | 73.3% | 1,182,674 | pending |
| 2026-09-30 | ₩63,600 | 64% | 964,852 | pending |
| 2026-09-29 | ₩61,200 | 59.7% | 934,937 | pending |
- 2026-10-16On October 16, 2026, HPSP closed at ₩54,200 (+13.63%) on net purchases of 70,689 shares by institutions and 11,688 shares by foreign investors following a five-day decline of 15.31%. At this level, the stock sat 7.8% below its 20-day moving average of ₩58,815 and 12.0% above its 60-day moving average of ₩48,376. This placed the price at the 47.1% percentile of its 52-week trading corridor of ₩28,150 to ₩83,500. (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.