Sep 16: 8 Strong Themes — 5G, Semiconductor Equipment
8 strong themes — 8 recurred. Top: 5G +15.9%.
Strong themes8
Top change+15.9%
LeaderAce Technologies
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 |
|---|---|---|---|
| 5G | Ace Technologies | +29.97% | |
| Semiconductor Equipment | Gigalane | +29.91% | |
| Optical Communications | VISSEM Electronics | +26.45% | |
| Solid Oxide Fuel Cells (SOFC) | Amosense | +26.03% | |
| Semiconductor Materials & Components | Haesung DS | +19.09% | |
| Space & Aerospace (Nuri Rocket, Satellites) | Sensorview | +19.10% | |
| Electric Cables | LS Eco Energy | +13.54% | |
| Power Equipment | LS Eco Energy | +13.54% |
All eight strong themes on Sep 16 finished with every member stock higher. 5G led with an average change of 15.87%, and all 10 of its stocks rose.
Semiconductor Equipment came next at 11.56%, led by Gigalane at 29.91%. Optical Communications averaged 10.7%, and VISSEM Electronics jumped 26.45%.
Several names showed up in more than one theme, including Gigalane and TAIHAN Fiberoptics. LS Eco Energy rose 13.54% and led both Electric Cables and Power Equipment.
Today’s Strong Themes at a Glance
| # | Theme | Status | Avg. change | Up/Total | Leader |
|---|---|---|---|---|---|
| 1 | 5G | recurred after 2 days | +15.9% | 10/10 | Ace Technologies |
| 2 | Semiconductor Equipment | recurred after 6 days | +11.6% | 10/10 | Gigalane |
| 3 | Optical Communications | recurred after 2 days | +10.7% | 10/10 | VISSEM Electronics |
| 4 | Solid Oxide Fuel Cells (SOFC) | recurred after 7 days | +10.0% | 8/8 | Amosense |
| 5 | Semiconductor Materials & Components | recurred after 6 days | +9.7% | 10/10 | Haesung DS |
| 6 | Space & Aerospace (Nuri Rocket, Satellites) | recurred after 12 days | +5.3% | 10/10 | Sensorview |
| 7 | Electric Cables | recurred after 7 days | +5.1% | 5/5 | LS Eco Energy |
| 8 | Power Equipment | recurred after 7 days | +4.9% | 10/10 | LS Eco Energy |
Theme by Theme
1. 5G (recurred after 2 days)
- Episode: started 2026-09-16, day 3
| Stock | Change | Close | Leader |
|---|---|---|---|
Ace Technologies 088800 | +30.0% | 2,450 | ★ |
Gigalane 049080 | +29.9% | 10,990 | |
Sensorview 321370 | +19.1% | 1,397 | |
TAIHAN Fiberoptics 010170 | +13.9% | 16,100 | |
LS Eco Energy 229640 | +13.5% | 56,600 | |
KMW 032500 | +12.0% | 18,000 | |
Woori-Net 115440 | +11.0% | 9,670 | |
LiComm 388790 | +10.5% | 4,850 | |
HFR 230240 | +9.6% | 12,500 | |
Kisan Telecom 035460 | +9.2% | 2,550 |
2. Semiconductor Equipment (recurred after 6 days)
- Episode: started 2026-09-16, day 8
| Stock | Change | Close | Leader |
|---|---|---|---|
Gigalane 049080 | +29.9% | 10,990 | ★ |
Sec 081180 | +11.0% | 5,840 | |
Intekplus 064290 | +10.6% | 50,700 | |
Koses 089890 | +10.2% | 28,000 | |
Wonik IPS 240810 | +10.2% | 119,400 | |
UniTest 086390 | +9.6% | 11,640 | |
PSK 319660 | +9.5% | 129,500 | |
EugeneTechnology 084370 | +8.9% | 140,400 | |
Genesem 217190 | +8.2% | 6,840 | |
KoMi 183300 | +7.5% | 27,900 |
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3. Optical Communications (recurred after 2 days)
- Episode: started 2026-09-16, day 3
| Stock | Change | Close | Leader |
|---|---|---|---|
VISSEM Electronics 072950 | +26.4% | 13,530 | ★ |
TAIHAN Fiberoptics 010170 | +13.9% | 16,100 | |
Woori-Net 115440 | +11.0% | 9,670 | |
LiComm 388790 | +10.5% | 4,850 | |
Sungho Electronics 043260 | +10.4% | 18,560 | |
Seoul Viosys 092190 | +9.8% | 8,780 | |
Lightron Fiber-optic Devices 069540 | +7.0% | 4,410 | |
RFHIC 218410 | +6.8% | 52,700 | |
Mercury 100590 | +6.8% | 4,825 | |
Fiberpro 368770 | +4.5% | 12,420 |
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4. Solid Oxide Fuel Cells (SOFC) (recurred after 7 days)
- Episode: started 2026-09-16, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Amosense 357580 | +26.0% | 6,440 | ★ |
Hansun Engineering 452280 | +21.6% | 13,000 | |
Vina Tech 126340 | +15.3% | 75,200 | |
Koses 089890 | +10.2% | 28,000 | |
LS Materials 417200 | +4.6% | 12,760 | |
Seojin System 178320 | +0.8% | 35,900 | |
Bumhan Fuel Cell 382900 | +0.8% | 25,300 | |
Mi 059090 | +0.3% | 19,790 |
5. Semiconductor Materials & Components (recurred after 6 days)
- Episode: started 2026-09-16, day 8
| Stock | Change | Close | Leader |
|---|---|---|---|
Haesung DS 195870 | +19.1% | 57,400 | ★ |
Tiger Elec 219130 | +15.1% | 74,800 | |
KEC 092220 | +9.3% | 3,005 | |
Temc 425040 | +8.6% | 9,930 | |
MKElectron 033160 | +8.2% | 13,740 | |
BCnC 146320 | +8.0% | 9,370 | |
YMC 155650 | +7.9% | 3,205 | |
Doosan 000150 | +7.6% | 1,387,000 | |
Pharmicell 005690 | +7.1% | 11,630 | |
SAMYANG NC Chem 482630 | +6.6% | 12,970 |
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6. Space & Aerospace (Nuri Rocket, Satellites) (recurred after 12 days)
- Episode: started 2026-09-16, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
Sensorview 321370 | +19.1% | 1,397 | ★ |
Duksanhimetal 077360 | +4.7% | 10,660 | |
Innospace 462350 | +4.6% | 6,170 | |
Fiberpro 368770 | +4.5% | 12,420 | |
Asia Pacific Satellite lnc 211270 | +4.1% | 8,890 | |
Vitzro Tech 042370 | +3.8% | 8,800 | |
SatrecInitiative 099320 | +3.5% | 74,700 | |
Intellian Technologies 189300 | +3.3% | 65,700 | |
Isupetasys 007660 | +2.9% | 107,600 | |
Kencoa Aerospace 274090 | +2.6% | 10,180 |
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7. Electric Cables (recurred after 7 days)
- Episode: started 2026-09-16, day 3
| Stock | Change | Close | Leader |
|---|---|---|---|
LS Eco Energy 229640 | +13.5% | 56,600 | ★ |
KBI Metal 024840 | +5.0% | 5,630 | |
Gaon Cable 000500 | +4.0% | 249,500 | |
Iljin Electric 103590 | +2.9% | 70,400 | |
Dawon Cable 006340 | +0.2% | 12,740 |
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8. Power Equipment (recurred after 7 days)
- Episode: started 2026-09-16, day 3
| Stock | Change | Close | Leader |
|---|---|---|---|
LS Eco Energy 229640 | +13.5% | 56,600 | ★ |
BioSmart 038460 | +5.9% | 2,855 | |
KBI Metal 024840 | +5.0% | 5,630 | |
Sanil Electric 062040 | +4.7% | 196,300 | |
Hyosung Heavy Industries 298040 | +4.3% | 2,806,000 | |
Gaon Cable 000500 | +4.0% | 249,500 | |
Vitzro Tech 042370 | +3.8% | 8,800 | |
Iljin Electric 103590 | +2.9% | 70,400 | |
LS ELECTRIC 010120 | +2.4% | 199,400 | |
Cheil Electric 199820 | +2.0% | 7,490 |
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Closing Thoughts
The episode data has Semiconductor Equipment running through Sep 23, a span of 8 days. Solid Oxide Fuel Cells (SOFC), led by Amosense, lasted 1 day.
In Space & Aerospace (Nuri Rocket, Satellites), leader Sensorview rose 19.1%. The other nine stocks gained between 2.62% and 4.72%.