Jun 19: 8 Strong Themes — Nuclear Plant Decommissioning, FinTech

June 19, 2025 · #Nuclear Plant Decommissioning #FinTech #Defense & War #Media & Content #Duty Free #Webtoons #Internet Majors #Stablecoins

8 strong themes — 7 recurred · 1 new. Top: Nuclear Plant Decommissioning +12.1%.

Strong themes8 Top change+12.1% LeaderOrbitech

Average change by strong theme

Average change of member stocks, by theme · descending
Nuclear Plant Decommissioning
+12.1%
FinTech
+11.2%
Defense & War
+10.5%
Media & Content
+9.6%
Duty Free
+8.5%
Webtoons
+7.3%
Internet Majors
+6.5%
Stablecoins
+5.8%

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 -
ThemeLeaderChangeTrend
Nuclear Plant DecommissioningOrbitech+29.87%
FinTechKoreaInformation&Communication+29.98%
Defense & WarWoori Technology, Incorporation+14.16%
Media & ContentStudio Mir+29.94%
Duty FreeKoreaInformation&Communication+29.98%
WebtoonsMe2on+25.93%
Internet MajorsKakao+9.42%
StablecoinsMe2on+25.93%

Seven themes rallied on 2025-06-19, and every listed stock in each closed higher. Nuclear Plant Decommissioning led with an average change of 12.1%, all 10 stocks up.

The theme returned after a gap of 1113 days, with Orbitech up 29.87%. FinTech followed at 11.2%, led by KoreaInformation&Communication at 29.98%.

Stablecoins debuted as a new theme at an average change of 5.82%, alongside headlines on won stablecoin talk. Studio Mir rose 29.94% after news of a Marvel animation contract.

Today’s Strong Themes at a Glance

#ThemeStatusAvg. changeUp/TotalLeader
1Nuclear Plant Decommissioningrecurred after 1113 days+12.1%10/10Orbitech
2FinTechrecurred after 659 days+11.2%10/10KoreaInformation&Communication
3Defense & Warrecurred after 3 days+10.5%8/8Woori Technology, Incorporation
4Media & Contentrecurred after 9 days+9.6%10/10Studio Mir
5Duty Freerecurred after 8 days+8.5%4/4KoreaInformation&Communication
6Webtoonsrecurred after 8 days+7.3%10/10Me2on
7Internet Majorsrecurred after 14 days+6.5%2/2Kakao
8Stablecoinsnew+5.8%7/7Me2on

Theme by Theme

1. Nuclear Plant Decommissioning (recurred after 1113 days)

StockChangeCloseLeader
Orbitech 046120+29.9%3,935★
Woojin 105840+17.9%12,780
Woori Technology, Incorporation 032820+14.2%4,395
KEPCO Plant Service & Engineering 051600+13.9%59,000
Withtech 348350+12.8%8,890
Vitzro Tech 042370+9.9%9,290
KEPCO Engineering & Construction Company 052690+8.6%114,000
S&W 103230+6.9%3,545
Daechang Solution 096350+4.7%423
Hyundai Engineering & Construction 000720+2.2%78,400

2. FinTech (recurred after 659 days)

StockChangeCloseLeader
KoreaInformation&Communication 025770+30.0%10,710★
Amotech 052710+17.2%10,620
Korea Electronic Certification Authority 041460+17.1%4,905
Hancom WITH 054920+9.5%3,935
Kakao 035720+9.4%60,400
NHN KCP 060250+9.0%11,700
Korea Information Certificate Authority 053300+7.1%9,020
SGA Solutions 184230+5.0%615
Kginicis 035600+4.3%11,210
NAVER 035420+3.5%252,000

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3. Defense & War (recurred after 3 days)

StockChangeCloseLeader
Poongsan 103140+17.0%126,500
Woori Technology, Incorporation 032820+14.2%4,395★
MNC Solution 484870+11.2%149,700
Vitzro Tech 042370+9.9%9,290
Poongsan Holdings 005810+8.7%45,200
Hyundai-Rotem 064350+7.9%212,000
Ace Technologies 088800+7.5%2,640
HanilForgingIndustrial 024740+7.5%2,505

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4. Media & Content (recurred after 9 days)

StockChangeCloseLeader
Studio Mir 408900+29.9%4,340★
Keyeast 054780+13.6%4,730
Panentertainment 068050+11.0%2,480
Daewon Media 048910+9.7%12,160
Seoul Broadcasting System 034120+6.7%27,050
CJ ENM 035760+5.7%79,800
M eighty-three 476080+5.4%15,040
Curoholdings 051780+5.3%827
Jolse 018700+4.7%1,085
Ghost Studio 950190+3.8%10,920

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5. Duty Free (recurred after 8 days)

StockChangeCloseLeader
KoreaInformation&Communication 025770+30.0%10,710★
Hyundai Department Store 069960+2.9%74,100
Hotel Shilla 008770+0.8%50,500
Shinsegae 004170+0.2%184,700

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6. Webtoons (recurred after 8 days)

StockChangeCloseLeader
Me2on 201490+25.9%5,100★
Daewon Media 048910+9.7%12,160
Kakao 035720+9.4%60,400
Mr. Blue 207760+8.5%1,868
NHN 181710+4.5%33,650
NAVER 035420+3.5%252,000
KidariStudio 020120+3.4%4,000
Finger Story 417180+3.0%2,890
D&C Media 263720+2.8%18,100
NBT 236810+2.7%3,055

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7. Internet Majors (recurred after 14 days)

StockChangeCloseLeader
Kakao 035720+9.4%60,400★
NAVER 035420+3.5%252,000

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8. Stablecoins (new)

StockChangeCloseLeader
Me2on 201490+25.9%5,100★
Korea Information Certificate Authority 053300+7.1%9,020
Wemade 112040+4.6%34,400
Dream Security 203650+1.1%3,990
Bankware Global 199480+1.0%7,250
kakaopay 377300+0.8%61,300
Hecto Financial 234340+0.2%26,300

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Closing Thoughts

Every theme sits on a streak of 1, so the next session will show whether these moves carry over. Defense & War returned after a gap of 3 days at an average change of 10.49%.

In Duty Free, KoreaInformation&Communication gained 29.98% while Shinsegae rose only 0.22%. Woori Technology, Incorporation traded 135140586 shares.