Korea Circuit +24.67%, PCB and Substrate Theme Led the Market, Why?
픽스톡AI 요약
KOSPI closed at 7,017.91, up 0.15%, and KOSDAQ closed at 834.38, down 0.23% as of the 2026-09-22 close.
Relative strength gathered around PCB, semiconductor substrate, glass substrate, and low-orbit satellite themes.
Weak themes included Silver, Tesla, and Insurance.
Only data that passed index reference date and theme price cache freshness guards were used, and single-day signals should be rechecked with next session liquidity and volume.
KOSPI 7,017.91 (+0.15%).
KOSDAQ 834.38 (-0.23%).
Top strong themes today: PCB, semiconductor substrate, glass substrate, low-orbit satellite.
Korean Market Close
| Index | Close | Change | Change % |
|---|---|---|---|
| KOSPI | 7,017.91 | 10.19 | +0.15% |
| KOSDAQ | 834.38 | -1.89 | -0.23% |
Global Macro Snapshot
| Indicator | Value | Daily |
|---|---|---|
| VIX (fear index) | 14.82 | - |
| U.S. 10Y | 4.963% | - |
| Dollar Index (DXY) | 100.44 | - |
| KRW/USD | ₩1,357.18 | - |
| S&P 500 | 7,764.70 | - |
| Nasdaq | 27,122.09 | - |
| WTI Crude | $90.93 | - |
| Gold | $4,361.90 | - |
| Bitcoin | $86,199 | - |
Top 3 Strong Themes Today
| Rank | Theme | Avg Move | Up/Down | Top Gainer |
|---|---|---|---|---|
| 1 | PCB, semiconductor substrate | +5.89% | 13/0 | Korea Circuit (007810) +24.67% |
| 2 | Glass substrate | +3.79% | 8/1 | Intel (INTC) +12.14% |
| 3 | Low-orbit satellite | +3.31% | 5/1 | Rocket Lab USA (RKLB) +8.24% |
Bottom 3 Weak Themes Today
| Rank | Theme | Avg Move | Up/Down | Top Laggard |
|---|---|---|---|---|
| 1 | Silver | -2.01% | 0/6 | Hecla Mining (HL) -3.01% |
| 2 | Tesla | -1.81% | 2/5 | ChargePoint (CHPT) -8.82% |
| 3 | Insurance | -1.44% | 1/12 | Hyundai Marine & Fire Insurance (001450) -3.36% |
What to watch for the next session
Top 3 themes averaged +4.33%, indicating clear capital flow.
Trend-following approaches appear effective, but chasing should be done in tranches.
Single-day signals should not drive trading decisions, and assessment requires trends over 5 trading days plus macro developments.
Further reading
- Weekly reports and insights: PickStock Insights
- How to use macro indicators: Three indicators to gauge market temperature
- Theme related-stock mindmaps: PickStock Theme Explorer
Report date: 2026-09-22. Data sources: Naver Finance, Yahoo Finance, CNN Fear & Greed. Generated after checking price outliers and reference date. This is information only and not investment advice or solicitation.
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