Eugene Technology -16.57% as Food Stocks Hold Up: Why Did Themes Diverge?
The market in brief
At the 2026-10-15 close, KOSPI stood at 5,554.22, down 7.57%, while KOSDAQ closed at 760.82, down 7.65%.
Food and beverage, OTT/streaming, and banks showed relative strength, while semiconductor equipment, PCB and semiconductor substrates, and power equipment fell sharply.
The data passed checks for index dates and theme price-cache freshness, but single-session signals need confirmation from trading value and flows in the next session.
KOSPI: 5,554.22 (-7.57%)
KOSDAQ: 760.82 (-7.65%)
Strong themes today: Food and beverage, OTT/streaming, banks
This market close for 2026-10-15 brings together global macro indicators and the strength of 100 investment themes.
It offers a snapshot to consult when assessing the next session's opening moves.
Korean market close
| Index | Close | Change | Change % |
|---|---|---|---|
| KOSPI | 5,554.22 | -454.59 | -7.57% |
| KOSDAQ | 760.82 | -63.06 | -7.65% |
Global macro snapshot
| Indicator | Value | Daily change |
|---|---|---|
| VIX (fear index) | 17.52 | - |
| U.S. 10-year yield | 5.190% | - |
| U.S. Dollar Index (DXY) | 102.02 | - |
| USD/KRW | ₩1,344.23 | - |
| S&P 500 | 7,718.94 | - |
| Nasdaq | 26,692.87 | - |
| WTI crude oil | $94.89 | - |
| Gold | $4,176.00 | - |
| Bitcoin | $81,266 | - |
Relatively strong themes, TOP 3
| Rank | Theme | Average change | Up/Down | Representative leading stock |
|---|---|---|---|---|
| 1 | Food and beverage | +0.51% | 9/4 | 롯데웰푸드 (280360) +2.74% |
| 2 | OTT/Streaming | -0.16% | 1/4 | CJ ENM (035760) +6.85% |
| 3 | Banks | -0.43% | 6/4 | JB금융지주 (175330) +0.76% |
Steepest declines, BOTTOM 3
| Rank | Theme | Average change | Up/Down | Representative lagging stock |
|---|---|---|---|---|
| 1 | Semiconductor equipment | -13.54% | 0/10 | 유진테크 (084370) -16.57% |
| 2 | PCB, semiconductor substrates | -13.28% | 0/9 | 티엘비 (356860) -15.86% |
| 3 | Power equipment | -13.22% | 0/5 | 산일전기 (062040) -16.27% |
What to check next session
KOSPI and KOSDAQ fell 7.57% and 7.65%, respectively, leaving little doubt that weakness was broad across both markets.
The next session's trading value and investor flows will help show how the market is responding to the macro shock.
The BOTTOM 3 themes averaged -13.35%, with selling concentrated in the weakest groups.
Short-term rebounds after steep declines should be distinguished from evidence of a trend reversal.
A single trading session is not enough to make a trading decision.
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Check whether trends lasting 5 trading days or more coincide with changes in the macro backdrop.
Explore further
- Weekly reports and insights: PickStock Insights
- How to use macro indicators: Three Indicators That Measure the Market's Temperature
- Mind maps of stocks by theme: Explore PickStock Themes
Report date: 2026-10-15. Data sources: Naver Finance, Yahoo Finance, CNN Fear & Greed. Generated after checking price outliers and reference dates. For informational purposes only, not investment recommendations or advice.
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