Jan 8: 8 Strong Themes — COVID (Diagnostics, Treatments, Vaccines), Semiconductor Equipment
8 strong themes — 2 running · 6 recurred. Top: COVID (Diagnostics, Treatments, Vaccines) +11.3%.
Strong themes8
Top change+11.3%
LeaderMetacare
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 |
|---|---|---|---|
| COVID (Diagnostics, Treatments, Vaccines) | Metacare | +14.92% | |
| Semiconductor Equipment | Apact | +8.32% | |
| Semiconductor Materials & Components | Ram Technology | +12.08% | |
| HBM (High Bandwidth Memory) | Wot | +8.02% | |
| Medical Devices | Metacare | +14.92% | |
| Shipbuilding Equipment | Hanwha Engine | +13.27% | |
| Pharma | Wsi | +14.21% | |
| Masks | GC Medical Science | +8.92% |
COVID (Diagnostics, Treatments, Vaccines) led the 2025-01-08 session with an average change of 11.32%, and all 9 of its stocks rose. Kbio Labs posted the largest gain at 29.65%.
Chip themes followed closely. Semiconductor Equipment averaged 10.81%, and HANMI Semiconductor was its top gainer at 14.31%. Semiconductor Materials & Components averaged 8.77% and HBM (High Bandwidth Memory) 8.33%.
Five themes came back after gaps of 2 to 5 days. Masks came back after 40 days with an average change of 2.75%. Shipbuilding Equipment and Pharma each ran a streak of 2.
Today’s Strong Themes at a Glance
| # | Theme | Status | Avg. change | Up/Total | Leader |
|---|---|---|---|---|---|
| 1 | COVID (Diagnostics, Treatments, Vaccines) | recurred after 2 days | +11.3% | 9/9 | Metacare |
| 2 | Semiconductor Equipment | recurred after 2 days | +10.8% | 10/10 | Apact |
| 3 | Semiconductor Materials & Components | recurred after 2 days | +8.8% | 10/10 | Ram Technology |
| 4 | HBM (High Bandwidth Memory) | recurred after 2 days | +8.3% | 10/10 | Wot |
| 5 | Medical Devices | recurred after 5 days | +6.5% | 9/9 | Metacare |
| 6 | Shipbuilding Equipment | 2 days running | +5.9% | 10/10 | Hanwha Engine |
| 7 | Pharma | 2 days running | +4.9% | 10/10 | Wsi |
| 8 | Masks | recurred after 40 days | +2.8% | 10/10 | GC Medical Science |
Theme by Theme
1. COVID (Diagnostics, Treatments, Vaccines) (recurred after 2 days)
- Episode: started 2025-01-08, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Kbio Labs 038530 | +29.6% | 293 | |
Metacare 118000 | +14.9% | 339 | ★ |
GeneOne Life Science 011000 | +12.4% | 2,710 | |
Aribiolab 261780 | +9.2% | 3,550 | |
GC Medical Science 142280 | +8.9% | 4,455 | |
Quratis 348080 | +8.1% | 603 | |
Aptabio Therapeutics 293780 | +7.0% | 7,490 | |
Cellid 299660 | +6.4% | 6,010 | |
Genolution 225220 | +5.2% | 2,510 |
2. Semiconductor Equipment (recurred after 2 days)
- Episode: started 2025-01-08, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
HANMI Semiconductor 042700 | +14.3% | 115,800 | |
YC 232140 | +13.2% | 12,250 | |
Tfe 425420 | +12.6% | 20,600 | |
Auros Technology 322310 | +12.5% | 22,500 | |
KoMi 183300 | +11.7% | 43,100 | |
Fine Semitech 036810 | +10.4% | 18,320 | |
Intekplus 064290 | +8.5% | 12,750 | |
Kctech 281820 | +8.4% | 32,400 | |
Apact 200470 | +8.3% | 2,670 | ★ |
JT 089790 | +8.2% | 4,475 |
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3. Semiconductor Materials & Components (recurred after 2 days)
- Episode: started 2025-01-08, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
Ram Technology 171010 | +12.1% | 4,545 | ★ |
Fine Semitech 036810 | +10.4% | 18,320 | |
DNFCo 092070 | +9.6% | 10,600 | |
WONIK QnC 074600 | +9.1% | 20,750 | |
Hana Materials 166090 | +9.0% | 27,200 | |
Kctech 281820 | +8.4% | 32,400 | |
Micro Contact Solution 098120 | +7.5% | 5,890 | |
Micro2nano 424980 | +7.2% | 7,260 | |
S&S Tech 101490 | +7.2% | 29,700 | |
ENF Technology 102710 | +7.2% | 20,600 |
4. HBM (High Bandwidth Memory) (recurred after 2 days)
- Episode: started 2025-01-08, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
HANMI Semiconductor 042700 | +14.3% | 115,800 | |
YC 232140 | +13.2% | 12,250 | |
Auros Technology 322310 | +12.5% | 22,500 | |
Kctech 281820 | +8.4% | 32,400 | |
Wot 396470 | +8.0% | 9,560 | ★ |
EO Technics 039030 | +5.9% | 172,400 | |
Genesem 217190 | +5.8% | 7,780 | |
PSK Holdings 031980 | +5.6% | 49,150 | |
Systems Technology 039440 | +5.1% | 20,650 | |
Zeus 079370 | +4.5% | 13,570 |
5. Medical Devices (recurred after 5 days)
- Episode: started 2025-01-08, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Metacare 118000 | +14.9% | 339 | ★ |
Wsi 299170 | +14.2% | 1,760 | |
Jetema 216080 | +5.5% | 7,690 | |
Genolution 225220 | +5.2% | 2,510 | |
Protia 303360 | +4.9% | 3,000 | |
NanoenTek 039860 | +3.5% | 4,310 | |
Samsung Electronics 005930 | +3.4% | 57,300 | |
Humasis 205470 | +3.4% | 2,040 | |
i-SENS 099190 | +3.0% | 16,020 |
6. Shipbuilding Equipment (2 days running)
- Episode: started 2025-01-07, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
Hanwha Engine 082740 | +13.3% | 21,850 | ★ |
S&W 103230 | +7.8% | 3,475 | |
HD-Hyundai Marine Engine 071970 | +7.0% | 25,800 | |
KSP 073010 | +6.9% | 4,640 | |
Cape Industries 064820 | +4.9% | 5,970 | |
Il Seung 333430 | +4.8% | 4,910 | |
Samyoung M-tek C0 054540 | +4.3% | 4,900 | |
Daeyang Electric 108380 | +4.1% | 13,940 | |
Samyung ENC 065570 | +2.9% | 1,622 | |
HD Hyundai Marine Solution 443060 | +2.8% | 163,300 |
7. Pharma (2 days running)
- Episode: started 2025-01-07, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
Wsi 299170 | +14.2% | 1,760 | ★ |
Yuhan 000100 | +10.1% | 133,700 | |
ChoA Pharmaceutical 034940 | +4.7% | 1,066 | |
Choolip & Sciences 291650 | +4.2% | 1,209 | |
Hwail Pharm 061250 | +3.4% | 1,355 | |
Kukjeon 307750 | +2.8% | 3,830 | |
Polaris AI Pharma 041910 | +2.6% | 5,900 | |
Reyon Pharmaceutical 102460 | +2.5% | 14,050 | |
Samsung Biologics 207940 | +2.5% | 1,008,000 | |
SK Bioscience 302440 | +1.8% | 51,900 |
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8. Masks (recurred after 40 days)
- Episode: started 2025-01-08, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
GC Medical Science 142280 | +8.9% | 4,455 | ★ |
ChoA Pharmaceutical 034940 | +4.7% | 1,066 | |
Welcron 065950 | +3.6% | 2,585 | |
Medience 014100 | +2.9% | 2,870 | |
Clean & Science 045520 | +2.1% | 5,000 | |
Tongyang 001520 | +1.6% | 711 | |
JW Pharmaceutical 001060 | +1.4% | 25,100 | |
Lemon 294140 | +0.8% | 3,065 | |
Agabang&company 013990 | +0.8% | 5,400 | |
KleanNara 004540 | +0.6% | 2,385 |
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Closing Thoughts
The streak data shows that Shipbuilding Equipment (5.88%) and Pharma (4.89%) have risen in consecutive sessions since Jan 7. Hanwha Engine led shipbuilding with 13.27%.
The Semiconductor Equipment and Semiconductor Materials & Components episodes already extend to Jan 9. News linked Apact to GDDR7 memory in new Nvidia RTX products.