Apr 7: 8 Strong Themes — Battery, Defense & War
8 strong themes — 4 running · 4 recurred. Top: Battery +11.1%.
Strong themes8
Top change+11.1%
LeaderKoyj
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 |
|---|---|---|---|
| Battery | Koyj | +29.90% | - |
| Defense & War | Catis | +29.87% | |
| Beauty & Cosmetics | Globon | +30.00% | |
| Plastic Alternatives & Biodegradables | Jinyoung | +8.56% | |
| Semiconductor Equipment | Pro2000 | +18.37% | |
| Semiconductor Materials & Components | Duksanhimetal | +13.23% | |
| Alcoholic Beverages & Ethanol | Changhae Ethanol | +15.93% | |
| Lithium | Sebitchem | +7.17% |
On Apr 7, Battery led all themes with an average change of 11.13%, and all 10 of its stocks closed higher. Koyj topped the group with a gain of 29.9%.
Defense & War returned after a gap of 4 days, with an average change of 9.39% led by Catis at 29.87%. In Beauty & Cosmetics, Globon closed up 30.0%.
Chip names rallied too. Semiconductor Equipment and Semiconductor Materials & Components both reached a streak of 3, and every stock in both groups closed higher.
Today’s Strong Themes at a Glance
| # | Theme | Status | Avg. change | Up/Total | Leader |
|---|---|---|---|---|---|
| 1 | Battery | 2 days running | +11.1% | 10/10 | Koyj |
| 2 | Defense & War | recurred after 4 days | +9.4% | 9/9 | Catis |
| 3 | Beauty & Cosmetics | recurred after 14 days | +7.5% | 10/10 | Globon |
| 4 | Plastic Alternatives & Biodegradables | 2 days running | +6.6% | 2/2 | Jinyoung |
| 5 | Semiconductor Equipment | 3 days running | +6.2% | 10/10 | Pro2000 |
| 6 | Semiconductor Materials & Components | 3 days running | +5.5% | 10/10 | Duksanhimetal |
| 7 | Alcoholic Beverages & Ethanol | recurred after 4 days | +5.5% | 8/8 | Changhae Ethanol |
| 8 | Lithium | recurred after 8 days | +3.8% | 7/7 | Sebitchem |
Theme by Theme
1. Battery (2 days running)
- Episode: started 2026-04-06, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
Koyj 121850 | +29.9% | 2,550 | ★ |
Gfi 493330 | +13.3% | 14,050 | |
SungEel HiTech 365340 | +11.0% | 66,500 | |
W-scope Chungju Plant 393890 | +10.8% | 15,640 | |
L&F 066970 | +8.4% | 185,000 | |
Soulbrain Holdings 036830 | +8.2% | 51,500 | |
Powernet Technologies 037030 | +8.2% | 5,680 | |
ITM Semiconductor 084850 | +8.1% | 11,480 | |
Sebitchem 107600 | +7.2% | 26,900 | |
Ecopro Materials 450080 | +6.1% | 73,100 |
2. Defense & War (recurred after 4 days)
- Episode: started 2026-04-07, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Catis 140430 | +29.9% | 826 | ★ |
Poongsan Holdings 005810 | +16.0% | 54,800 | |
Duksanhimetal 077360 | +13.2% | 11,810 | |
ITM Semiconductor 084850 | +8.1% | 11,480 | |
Hanwha Aerospace 012450 | +6.0% | 1,537,000 | |
Wavice 289930 | +4.0% | 19,990 | |
Hanwha Systems 272210 | +3.2% | 131,700 | |
DYC 310870 | +2.5% | 1,715 | |
Korea Aerospace Industries 047810 | +1.8% | 186,300 |
3. Beauty & Cosmetics (recurred after 14 days)
- Episode: started 2026-04-07, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
Globon 019660 | +30.0% | 2,730 | ★ |
NextEye 137940 | +11.5% | 301 | |
Coway 021240 | +7.5% | 77,800 | |
d’Alba Global 483650 | +6.7% | 161,800 | |
Naturalendo Tech 168330 | +4.1% | 2,150 | |
HLB Pep 196300 | +4.0% | 7,240 | |
Aromatica 0015N0 | +3.6% | 9,360 | |
Silicon 2 257720 | +3.0% | 38,900 | |
Naturecell 007390 | +2.2% | 17,280 | |
P&K Skin Research Center 347740 | +1.9% | 2,120 |
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4. Plastic Alternatives & Biodegradables (2 days running)
- Episode: started 2026-04-06, day 2
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5. Semiconductor Equipment (3 days running)
- Episode: started 2026-04-03, day 6
| Stock | Change | Close | Leader |
|---|---|---|---|
Pro2000 321260 | +18.4% | 2,900 | ★ |
Hmnex 036170 | +9.1% | 3,895 | |
Hanyang Eng 045100 | +6.0% | 30,950 | |
Tokai Carbon Korea 064760 | +5.7% | 222,500 | |
GlobalStandardTechnology 083450 | +5.2% | 27,100 | |
EO Technics 039030 | +4.3% | 412,000 | |
LEENO Industrial 058470 | +4.0% | 109,700 | |
PSK Holdings 031980 | +3.7% | 95,500 | |
Genesem 217190 | +3.0% | 5,400 | |
Yest 122640 | +3.0% | 19,170 |
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6. Semiconductor Materials & Components (3 days running)
- Episode: started 2026-04-03, day 6
| Stock | Change | Close | Leader |
|---|---|---|---|
Nepes 033640 | +14.3% | 21,950 | |
Duksanhimetal 077360 | +13.2% | 11,810 | ★ |
Tiger Elec 219130 | +7.4% | 29,750 | |
Tokai Carbon Korea 064760 | +5.7% | 222,500 | |
Soulbrain 357780 | +4.4% | 381,500 | |
Hana Materials 166090 | +3.0% | 55,500 | |
DNFCo 092070 | +2.2% | 19,730 | |
Samt 031330 | +2.0% | 5,180 | |
WONIK Materials 104830 | +1.9% | 40,800 | |
Worldexindustry&trading 101160 | +1.4% | 28,200 |
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7. Alcoholic Beverages & Ethanol (recurred after 4 days)
- Episode: started 2026-04-07, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Changhae Ethanol 004650 | +15.9% | 12,010 | ★ |
Mhethanol 023150 | +9.8% | 5,280 | |
HanWool & Jeju 276730 | +7.4% | 870 | |
Pungguk Ethanol 023900 | +5.0% | 11,140 | |
JinroDistillers 018120 | +2.3% | 18,040 | |
KoreaAlcoholIndustrial 017890 | +1.6% | 10,820 | |
Muhak 033920 | +1.4% | 8,720 | |
Bohae Brewery 000890 | +0.7% | 428 |
8. Lithium (recurred after 8 days)
- Episode: started 2026-04-07, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
SungEel HiTech 365340 | +11.0% | 66,500 | |
Sebitchem 107600 | +7.2% | 26,900 | ★ |
Kwangmu 029480 | +3.9% | 2,055 | |
LG Chem 051910 | +2.0% | 323,500 | |
Ecopro 086520 | +1.3% | 144,800 | |
Cosmochemical 005420 | +0.6% | 15,380 | |
Chunbo 278280 | +0.4% | 52,700 |
Closing Thoughts
Battery is on a streak of 2, and so is Plastic Alternatives & Biodegradables, where Jinyoung rose 8.56%. The next session will show whether either streak continues.
Lithium came back after 8 days with a narrower average change of 3.76%. Alcoholic Beverages & Ethanol posted 5.51%, led by Changhae Ethanol at 15.93%.