Sep 16: 8 Strong Themes — Webtoons, Nuclear
8 strong themes — 1 running · 7 recurred. Top: Webtoons +7.2%.
Strong themes8
Top change+7.2%
LeaderMr. Blue
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 |
|---|---|---|---|
| Webtoons | Mr. Blue | +29.70% | |
| Nuclear | Bosung Power Technology | +7.93% | |
| Semiconductor Majors (Fabrication) | DB HiTek | +9.20% | |
| Defense & War | COTS Technology | +7.00% | |
| Semiconductor Equipment | GigaVis | +16.99% | |
| GLP-1 & Obesity Drugs | Il Dong Pharmaceutical | +13.35% | |
| Beauty & Cosmetics | CTK | +9.67% | |
| Advertising | Wise birds | +0.57% |
Eight themes closed strong on Sep 16, and every stock listed under each of them finished higher. Webtoons led with an average change of 7.16%, returning after a 33-day gap.
Mr. Blue jumped 29.7% after headlines on a Disney platform alliance with NAVER’s webtoon arm. NAVER itself rose just 0.43%.
Nuclear averaged 6.16%, Semiconductor Majors (Fabrication) 6.04% and Defense & War 5.67%. Il Dong Pharmaceutical rose 13.35% in GLP-1 & Obesity Drugs.
Today’s Strong Themes at a Glance
| # | Theme | Status | Avg. change | Up/Total | Leader |
|---|---|---|---|---|---|
| 1 | Webtoons | recurred after 33 days | +7.2% | 10/10 | Mr. Blue |
| 2 | Nuclear | recurred after 12 days | +6.2% | 10/10 | Bosung Power Technology |
| 3 | Semiconductor Majors (Fabrication) | recurred after 4 days | +6.0% | 3/3 | DB HiTek |
| 4 | Defense & War | recurred after 5 days | +5.7% | 9/9 | COTS Technology |
| 5 | Semiconductor Equipment | 3 days running | +5.5% | 10/10 | GigaVis |
| 6 | GLP-1 & Obesity Drugs | recurred after 12 days | +4.5% | 10/10 | Il Dong Pharmaceutical |
| 7 | Beauty & Cosmetics | recurred after 4 days | +3.6% | 9/9 | CTK |
| 8 | Advertising | recurred after 145 days | +1.8% | 9/9 | Wise birds |
Theme by Theme
1. Webtoons (recurred after 33 days)
- Episode: started 2025-09-16, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Mr. Blue 207760 | +29.7% | 2,105 | ★ |
Ankey Ax 134580 | +16.6% | 2,920 | |
Ylab 432430 | +8.3% | 5,500 | |
KidariStudio 020120 | +4.6% | 4,080 | |
NBT 236810 | +4.6% | 3,290 | |
Finger Story 417180 | +4.0% | 2,460 | |
JoyCity 067000 | +2.9% | 1,764 | |
NAVER 035420 | +0.4% | 235,000 | |
Daewon Media 048910 | +0.3% | 9,310 | |
Soosung Webtoon 084180 | +0.1% | 3,740 |
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2. Nuclear (recurred after 12 days)
- Episode: started 2025-09-16, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Woojin 105840 | +11.2% | 12,180 | |
Bosung Power Technology 006910 | +7.9% | 4,490 | ★ |
Doosan Enerbility 034020 | +7.7% | 63,300 | |
WOOJIN Ntec 457550 | +6.2% | 24,000 | |
Hantech 098070 | +5.6% | 52,800 | |
Enertork 019990 | +5.4% | 7,840 | |
Hanshin Machinery 011700 | +5.0% | 3,600 | |
Woori Technology, Incorporation 032820 | +4.6% | 3,995 | |
Kangwon Energy 114190 | +4.2% | 11,630 | |
DK-Lok 105740 | +3.9% | 10,090 |
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3. Semiconductor Majors (Fabrication) (recurred after 4 days)
- Episode: started 2025-09-16, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
DB HiTek 000990 | +9.2% | 57,000 | ★ |
SK hynix 000660 | +5.1% | 348,000 | |
Samsung Electronics 005930 | +3.8% | 79,400 |
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4. Defense & War (recurred after 5 days)
- Episode: started 2025-09-16, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
COTS Technology 448710 | +7.0% | 21,400 | ★ |
Hanwha Systems 272210 | +6.8% | 59,600 | |
RF Materials 327260 | +6.6% | 12,840 | |
RF Systems 474610 | +5.9% | 5,270 | |
Poongsan 103140 | +5.6% | 137,800 | |
Hanwha Aerospace 012450 | +5.6% | 1,041,000 | |
Sensorview 321370 | +5.1% | 1,302 | |
Woori Technology, Incorporation 032820 | +4.6% | 3,995 | |
MNC Solution 484870 | +3.8% | 218,000 |
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5. Semiconductor Equipment (3 days running)
- Episode: started 2025-09-12, day 5
| Stock | Change | Close | Leader |
|---|---|---|---|
GigaVis 420770 | +17.0% | 36,500 | ★ |
Koses 089890 | +6.6% | 14,020 | |
Auros Technology 322310 | +6.5% | 26,350 | |
Pemtron 168360 | +4.9% | 17,550 | |
Pro2000 321260 | +4.1% | 2,285 | |
EO Technics 039030 | +3.9% | 227,500 | |
Tokai Carbon Korea 064760 | +3.5% | 145,800 | |
Fine Semitech 036810 | +3.2% | 32,200 | |
Yest 122640 | +3.1% | 20,450 | |
YC 232140 | +2.8% | 12,350 |
6. GLP-1 & Obesity Drugs (recurred after 12 days)
- Episode: started 2025-09-16, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Il Dong Pharmaceutical 249420 | +13.3% | 25,900 | ★ |
Inventage Lab 389470 | +8.9% | 51,600 | |
Hanmi Pharm 128940 | +6.7% | 319,000 | |
Bluemtec 439580 | +4.1% | 6,060 | |
Sam Chun Dang Pharm 000250 | +4.1% | 217,500 | |
Quratis 348080 | +3.0% | 1,061 | |
Dae Hwa Pharm 067080 | +1.9% | 14,610 | |
Shaperon 378800 | +1.3% | 2,370 | |
HK inno.N 195940 | +1.2% | 46,750 | |
Chong Kun Dang Pharmaceutical 185750 | +0.8% | 83,300 |
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7. Beauty & Cosmetics (recurred after 4 days)
- Episode: started 2025-09-16, day 3
| Stock | Change | Close | Leader |
|---|---|---|---|
CTK 260930 | +9.7% | 5,900 | ★ |
The Lamy 032860 | +5.9% | 1,464 | |
HLB Global 003580 | +3.3% | 2,340 | |
Organic Tea Cosmetics Holdings 900300 | +3.0% | 373 | |
Genic 123330 | +2.8% | 27,300 | |
Silicon 2 257720 | +2.8% | 43,000 | |
d’Alba Global 483650 | +2.3% | 169,700 | |
Pum-tech Korea 251970 | +1.5% | 61,700 | |
Cellromax Science 471820 | +1.3% | 6,240 |
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8. Advertising (recurred after 145 days)
- Episode: started 2025-09-16, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
ADforus 397810 | +5.8% | 10,880 | |
NBT 236810 | +4.6% | 3,290 | |
Mobidays 363260 | +2.9% | 1,950 | |
SM Culture & Contents 048550 | +0.7% | 1,358 | |
Innocean Worldwide 214320 | +0.7% | 18,710 | |
Wise birds 273060 | +0.6% | 1,064 | ★ |
Emnet 123570 | +0.4% | 2,300 | |
Artist Company 321820 | +0.3% | 5,980 | |
Carelabs 263700 | +0.2% | 6,000 |
Closing Thoughts
Semiconductor Equipment is the only theme on a run, now at 3 sessions, led by GigaVis at 16.99%. Whether that streak continues is the open question for the next session.
Advertising came back after a 145-day gap but averaged only 1.81%. Beauty & Cosmetics averaged 3.62% as headlines cited visa-free entry for Chinese tourists.