May 20: 8 Strong Themes — Beauty & Cosmetics, Medical Devices
8 strong themes — 1 running · 7 recurred. Top: Beauty & Cosmetics +20.3%.
Strong themes8
Top change+20.3%
LeaderBiobijou
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 |
|---|---|---|---|
| Beauty & Cosmetics | Biobijou | +101.98% | - |
| Medical Devices | Biobijou | +101.98% | - |
| Holding Companies | Pyung Hwa Holdings | +30.00% | |
| Wind | CS Bearing | +29.90% | |
| Power Equipment | Gaon Cable | +11.42% | |
| Railways | Woowon Development | +7.90% | |
| Nuclear | Woojin | +6.02% | |
| Electric Cables | Gaon Cable | +11.42% |
Beauty & Cosmetics led the May 20 session with an average change of 20.33%, and all 10 stocks in the theme rose. Leader Biobijou gained 101.98%.
Biobijou also led Medical Devices, which posted an average change of 18.5% with all 9 stocks up. Coreline Soft added 13.86% in that group.
Holding Companies rose an average of 9.48%, led by Pyung Hwa Holdings at 30.0%. Wind averaged 8.96%, with CS Bearing up 29.9%.
Today’s Strong Themes at a Glance
| # | Theme | Status | Avg. change | Up/Total | Leader |
|---|---|---|---|---|---|
| 1 | Beauty & Cosmetics | recurred after 12 days | +20.3% | 10/10 | Biobijou |
| 2 | Medical Devices | recurred after 12 days | +18.5% | 9/9 | Biobijou |
| 3 | Holding Companies | recurred after 8 days | +9.5% | 10/10 | Pyung Hwa Holdings |
| 4 | Wind | 3 days running | +9.0% | 10/10 | CS Bearing |
| 5 | Power Equipment | recurred after 6 days | +6.9% | 10/10 | Gaon Cable |
| 6 | Railways | recurred after 49 days | +6.0% | 9/9 | Woowon Development |
| 7 | Nuclear | recurred after 4 days | +5.5% | 10/10 | Woojin |
| 8 | Electric Cables | recurred after 6 days | +4.9% | 7/7 | Gaon Cable |
Theme by Theme
1. Beauty & Cosmetics (recurred after 12 days)
- Episode: started 2025-05-20, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Biobijou 489460 | +102.0% | 18,380 | ★ |
NFC 265740 | +14.6% | 7,450 | |
C&C International 352480 | +14.5% | 40,350 | |
P&K Skin Research Center 347740 | +13.1% | 2,940 | |
Kolmar Holdings 024720 | +12.1% | 12,240 | |
Silicon 2 257720 | +11.7% | 41,200 | |
L&C Bio 290650 | +10.9% | 24,850 | |
Naturalendo Tech 168330 | +10.4% | 2,435 | |
Genic 123330 | +7.5% | 27,300 | |
DYD 219550 | +6.6% | 615 |
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- 바이오비쥬 ‘따따블’ 갈까…상장 첫날 180% 급등 [줍줍리포트] — 서울경제 (Korean)
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2. Medical Devices (recurred after 12 days)
- Episode: started 2025-05-20, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Biobijou 489460 | +102.0% | 18,380 | ★ |
Coreline Soft 384470 | +13.9% | 6,900 | |
L&C Bio 290650 | +10.9% | 24,850 | |
DongBang Medical 240550 | +8.8% | 11,290 | |
LigaChem Biosciences 141080 | +7.5% | 107,500 | |
Biodyne 314930 | +6.9% | 16,790 | |
Mitech 179290 | +6.2% | 8,420 | |
Huvitz 065510 | +5.5% | 8,120 | |
Osteonic 226400 | +5.0% | 6,770 |
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- 바이오비쥬 ‘따따블’ 갈까…상장 첫날 180% 급등 [줍줍리포트] — 서울경제 (Korean)
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3. Holding Companies (recurred after 8 days)
- Episode: started 2025-05-20, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Pyung Hwa Holdings 010770 | +30.0% | 9,100 | ★ |
GS P&L 499790 | +16.1% | 25,900 | |
Kolmar Holdings 024720 | +12.1% | 12,240 | |
Kolon 002020 | +6.0% | 23,850 | |
Hanjin Heavy Ind. & Const. Holdings 003480 | +5.8% | 5,040 | |
Youngone Holdings 009970 | +5.5% | 112,000 | |
LS Eco Energy 229640 | +5.4% | 35,300 | |
Cuckoo Holdings 192400 | +4.9% | 29,900 | |
SeAH Besteel Holdings 001430 | +4.7% | 19,340 | |
Doosan 000150 | +4.3% | 410,000 |
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4. Wind (3 days running)
- Episode: started 2025-05-16, day 5
| Stock | Change | Close | Leader |
|---|---|---|---|
CS Bearing 297090 | +29.9% | 8,690 | ★ |
SK eternix 475150 | +10.9% | 22,900 | |
Woori Technology, Incorporation 032820 | +7.9% | 2,180 | |
Dongkuk Structures & Construction 100130 | +7.8% | 2,760 | |
Doosan Enerbility 034020 | +7.5% | 37,200 | |
Woorim Power Train Solution 101170 | +6.2% | 5,450 | |
LS Eco Energy 229640 | +5.4% | 35,300 | |
CS Wind 112610 | +5.3% | 51,700 | |
Taewoong 044490 | +5.2% | 15,080 | |
KPF 024880 | +3.4% | 4,445 |
5. Power Equipment (recurred after 6 days)
- Episode: started 2025-05-20, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Gaon Cable 000500 | +11.4% | 73,200 | ★ |
Iljin Electric 103590 | +8.8% | 30,900 | |
LS ELECTRIC 010120 | +8.1% | 252,500 | |
Doosan Enerbility 034020 | +7.5% | 37,200 | |
HD Hyundai Electric 267260 | +7.4% | 376,500 | |
LS Eco Energy 229640 | +5.4% | 35,300 | |
Cheryong Industrial 147830 | +5.3% | 6,200 | |
SemyungElectricMachinery 017510 | +5.2% | 6,940 | |
Cheryong Electric 033100 | +5.0% | 32,750 | |
PNC Technologies 237750 | +4.5% | 4,165 |
6. Railways (recurred after 49 days)
- Episode: started 2025-05-20, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Daea Ti 045390 | +8.4% | 4,445 | |
Woori Technology, Incorporation 032820 | +7.9% | 2,180 | |
Woowon Development 046940 | +7.9% | 3,140 | ★ |
Woorim Power Train Solution 101170 | +6.2% | 5,450 | |
SemyungElectricMachinery 017510 | +5.2% | 6,940 | |
Cheryong Electric 033100 | +5.0% | 32,750 | |
PNC Technologies 237750 | +4.5% | 4,165 | |
VISSEM Electronics 072950 | +4.5% | 4,750 | |
Hyundai-Rotem 064350 | +4.3% | 113,700 |
7. Nuclear (recurred after 4 days)
- Episode: started 2025-05-20, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
LS ELECTRIC 010120 | +8.1% | 252,500 | |
Woori Technology, Incorporation 032820 | +7.9% | 2,180 | |
Doosan Enerbility 034020 | +7.5% | 37,200 | |
Woojin 105840 | +6.0% | 8,810 | ★ |
Taewoong 044490 | +5.2% | 15,080 | |
Iljin Power 094820 | +4.8% | 10,590 | |
Kwang Myung Electric 017040 | +4.2% | 1,609 | |
Bhi 083650 | +3.8% | 38,400 | |
Enertork 019990 | +3.4% | 6,040 | |
Kumyang Green Power 282720 | +3.4% | 11,360 |
8. Electric Cables (recurred after 6 days)
- Episode: started 2025-05-20, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Gaon Cable 000500 | +11.4% | 73,200 | ★ |
Iljin Electric 103590 | +8.8% | 30,900 | |
LS Eco Energy 229640 | +5.4% | 35,300 | |
Dawon Cable 006340 | +3.5% | 2,975 | |
KBI Metal 024840 | +2.5% | 1,932 | |
LS 006260 | +1.8% | 148,400 | |
Taihan Cable & Solution 001440 | +0.7% | 12,350 |
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Closing Thoughts
Wind is the only theme on a run, with a streak of 3, while every other theme logged a streak of 1. Beauty & Cosmetics returned after a gap of 12 days.
Power Equipment, Nuclear and Electric Cables all rose, with Gaon Cable up 11.42%. Railways returned after a gap of 49 days.