Sep 9: 8 Strong Themes — Robotics (Industrial & Collaborative), Steel (Small & Mid Cap)
8 strong themes — 1 running · 7 recurred. Top: Robotics (Industrial & Collaborative) +10.3%.
Strong themes8
Top change+10.3%
LeaderSamhyun
Average change by strong theme
Average change of member stocks, by theme · descending
Theme leaders · recent trend
The line is the trend; the end-point colour is the last trading day's direction. Stocks without enough price history show as -
| Theme | Leader | Change | Trend |
|---|---|---|---|
| Robotics (Industrial & Collaborative) | Samhyun | +29.99% | |
| Steel (Small & Mid Cap) | Dongil Steelux | +30.00% | |
| Securities Brokers | Sangsangininvestment&securities | +21.00% | |
| Holding Companies | Wonik Holdings | +20.77% | |
| CXL (Compute Express Link) | Korea Circuit | +15.50% | |
| Smart Factory | SP Systems | +8.93% | |
| Semiconductor Majors (Fabrication) | SK hynix | +3.97% | |
| Petrochemicals | LG Chem | +6.35% |
On Sep 9, eight strong themes posted gains, and every listed stock in each theme closed higher. Robotics (Industrial & Collaborative) led with an average change of 10.34%.
Samhyun rose 29.99%, and Wonik Holdings gained 20.77%, also leading Holding Companies. Steel (Small & Mid Cap) followed at 8.39%, led by Dongil Steelux at 30.0%.
Securities Brokers averaged 8.1%, with Sangsangininvestment&securities up 21.0%. Semiconductor Majors (Fabrication) was the only continuing theme, on a streak of 4.
Today’s Strong Themes at a Glance
| # | Theme | Status | Avg. change | Up/Total | Leader |
|---|---|---|---|---|---|
| 1 | Robotics (Industrial & Collaborative) | recurred after 4 days | +10.3% | 10/10 | Samhyun |
| 2 | Steel (Small & Mid Cap) | recurred after 14 days | +8.4% | 10/10 | Dongil Steelux |
| 3 | Securities Brokers | recurred after 12 days | +8.1% | 10/10 | Sangsangininvestment&securities |
| 4 | Holding Companies | recurred after 12 days | +7.5% | 10/10 | Wonik Holdings |
| 5 | CXL (Compute Express Link) | recurred after 4 days | +6.2% | 10/10 | Korea Circuit |
| 6 | Smart Factory | recurred after 4 days | +3.7% | 9/9 | SP Systems |
| 7 | Semiconductor Majors (Fabrication) | 4 days running | +3.0% | 3/3 | SK hynix |
| 8 | Petrochemicals | recurred after 15 days | +2.2% | 10/10 | LG Chem |
Theme by Theme
1. Robotics (Industrial & Collaborative) (recurred after 4 days)
- Episode: started 2025-09-09, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
Samhyun 437730 | +30.0% | 19,330 | ★ |
Wonik Holdings 030530 | +20.8% | 11,280 | |
Clobot 466100 | +17.0% | 25,800 | |
SP Systems 317830 | +8.9% | 9,880 | |
KNR Systems 199430 | +7.3% | 13,820 | |
Beno TNR 206400 | +5.5% | 2,605 | |
Woorim Power Train Solution 101170 | +4.5% | 5,350 | |
Elensys 264850 | +3.3% | 5,140 | |
Higen RNM 160190 | +3.3% | 37,800 | |
Zeus 079370 | +2.8% | 13,050 |
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2. Steel (Small & Mid Cap) (recurred after 14 days)
- Episode: started 2025-09-09, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
Dongil Steelux 023790 | +30.0% | 3,640 | ★ |
Kumkang Kind 014280 | +12.9% | 5,630 | |
Finebesteel 133820 | +11.8% | 2,700 | |
Keum Kang Steel 053260 | +9.4% | 4,435 | |
Hanil Iron & Steel 002220 | +5.4% | 3,220 | |
Moonbae Steel 008420 | +4.8% | 2,315 | |
Histeel 071090 | +2.8% | 4,455 | |
Bookook Steel 026940 | +2.3% | 2,425 | |
NI Steel 008260 | +2.3% | 3,785 | |
Nexteel 092790 | +2.3% | 13,090 |
3. Securities Brokers (recurred after 12 days)
- Episode: started 2025-09-09, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
Sangsangininvestment&securities 001290 | +21.0% | 824 | ★ |
Mirae Asset Securities 006800 | +11.7% | 22,000 | |
KIWOOM Securities 039490 | +8.7% | 231,000 | |
Bookook Securities 001270 | +8.0% | 75,400 | |
Korea Investment Holdings 071050 | +6.8% | 141,500 | |
Daishin Securities 003540 | +6.0% | 28,950 | |
Hanwha Investment&securities 003530 | +5.2% | 6,020 | |
Yuanta Securities Korea 003470 | +4.7% | 3,595 | |
Samsung Securities 016360 | +4.5% | 72,600 | |
NH Investment & Securities 005940 | +4.4% | 20,200 |
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4. Holding Companies (recurred after 12 days)
- Episode: started 2025-09-09, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
Wonik Holdings 030530 | +20.8% | 11,280 | ★ |
HS Hyosung 487570 | +7.3% | 60,000 | |
Dongwon Industries 006040 | +7.3% | 47,300 | |
SNT Holdings 036530 | +6.8% | 78,000 | |
Korea Investment Holdings 071050 | +6.8% | 141,500 | |
CoAsia 045970 | +5.6% | 6,230 | |
Woongjin 016880 | +5.5% | 5,000 | |
SK Square 402340 | +5.5% | 162,000 | |
INNOXCorporation 088390 | +4.7% | 10,820 | |
SK 034730 | +4.7% | 222,000 |
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5. CXL (Compute Express Link) (recurred after 4 days)
- Episode: started 2025-09-09, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Korea Circuit 007810 | +15.5% | 15,130 | ★ |
TLB 356860 | +9.8% | 33,200 | |
Neosem 253590 | +8.8% | 9,160 | |
OKins Electronics 080580 | +7.5% | 7,030 | |
Exicon 092870 | +5.7% | 11,510 | |
Qualitas Semiconductor 432720 | +4.5% | 13,690 | |
SK hynix 000660 | +4.0% | 288,000 | |
Quality Reliability Technology 405100 | +2.8% | 13,930 | |
Samsung Electronics 005930 | +2.0% | 71,500 | |
Openedges Technology 394280 | +1.9% | 12,040 |
6. Smart Factory (recurred after 4 days)
- Episode: started 2025-09-09, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
SP Systems 317830 | +8.9% | 9,880 | ★ |
SK 034730 | +4.7% | 222,000 | |
Samsung SDS 018260 | +4.5% | 161,300 | |
ISAAC Engineering 351330 | +3.2% | 8,980 | |
KohYoungTechnology 098460 | +2.8% | 15,270 | |
Hanshin Machinery 011700 | +2.6% | 3,750 | |
Smec 099440 | +2.6% | 4,380 | |
LS THiRA-UTECH 322180 | +2.2% | 5,490 | |
Pie 452450 | +2.0% | 8,030 |
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7. Semiconductor Majors (Fabrication) (4 days running)
- Episode: started 2025-09-04, day 9
| Stock | Change | Close | Leader |
|---|---|---|---|
SK hynix 000660 | +4.0% | 288,000 | ★ |
DB HiTek 000990 | +2.9% | 46,400 | |
Samsung Electronics 005930 | +2.0% | 71,500 |
8. Petrochemicals (recurred after 15 days)
- Episode: started 2025-09-09, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
LG Chem 051910 | +6.3% | 293,000 | ★ |
Lotte Chemical 011170 | +4.6% | 66,100 | |
SK Chemicals 285130 | +2.3% | 62,100 | |
Dongsung Chemical 102260 | +1.9% | 4,310 | |
Green Chemical 083420 | +1.9% | 7,570 | |
Taekwang Industrial 003240 | +1.4% | 874,000 | |
TK Chemical 104480 | +1.1% | 1,732 | |
Samyang 145990 | +1.0% | 49,550 | |
Kumho Petro Chemical 011780 | +0.8% | 109,800 | |
SK Innovation 096770 | +0.8% | 106,600 |
Closing Thoughts
Seven of the eight themes returned after gaps of 4 to 15 days. The next thing to see is whether these rebounds hold beyond a single session.
Semiconductor Majors (Fabrication) has the longest run, with SK hynix at 3.97% and Samsung Electronics at 2.0%. Both names also appear in CXL (Compute Express Link).