Theme Insight한국어

Aug 28: 8 Strong Themes — COVID (Diagnostics, Treatments, Vaccines), Beauty & Cosmetics

August 28, 2026 · #COVID (Diagnostics, Treatments, Vaccines) #Beauty & Cosmetics #Stablecoins #Cloud Computing #Cybersecurity #AI & Robotics #ChatGPT & AI Chatbots #Food

8 strong themes — 8 recurred. Top: COVID (Diagnostics, Treatments, Vaccines) +11.5%.

Strong themes8 Top change+11.5% LeaderZGOO Holdings

Average change by strong theme

Average change of member stocks, by theme · descending
COVID (Diagnostics, Treatments, Vaccines)
+11.5%
Beauty & Cosmetics
+10.2%
Stablecoins
+9.7%
Cloud Computing
+9.6%
Cybersecurity
+7.8%
AI & Robotics
+7.7%
ChatGPT & AI Chatbots
+7.5%
Food
+6.5%

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
COVID (Diagnostics, Treatments, Vaccines)ZGOO Holdings+29.77%
Beauty & CosmeticsDYD+11.80%
StablecoinsBankware Global+9.52%
Cloud ComputingSPSoft+29.90%
CybersecurityGenians+19.02%
AI & RoboticsMoadata+30.00%
ChatGPT & AI ChatbotsSPSoft+29.90%
FoodHanWool & Jeju+17.34%

On Aug 28, every listed theme closed with all 10 of its stocks higher. COVID (Diagnostics, Treatments, Vaccines) led at an average change of 11.46%, with ZGOO Holdings up 29.77%.

A Maeil Business Newspaper headline asked whether COVID-19 was spreading again, as Shinpoong Pharmaceutical rose 14.14%. Beauty & Cosmetics followed at 10.25%, with Aromatica up 14.11%.

Stablecoins averaged 9.69%, led by coocon at 23.85%. Cloud Computing averaged 9.58% as SPSoft rose 29.9%, and Moadata gained 30.0% in AI & Robotics.

Today’s Strong Themes at a Glance

#ThemeStatusAvg. changeUp/TotalLeader
1COVID (Diagnostics, Treatments, Vaccines)recurred after 4 days+11.5%10/10ZGOO Holdings
2Beauty & Cosmeticsrecurred after 4 days+10.2%10/10DYD
3Stablecoinsrecurred after 4 days+9.7%10/10Bankware Global
4Cloud Computingrecurred after 24 days+9.6%10/10SPSoft
5Cybersecurityrecurred after 24 days+7.8%10/10Genians
6AI & Roboticsrecurred after 3 days+7.7%10/10Moadata
7ChatGPT & AI Chatbotsrecurred after 4 days+7.5%10/10SPSoft
8Foodrecurred after 14 days+6.5%10/10HanWool & Jeju

Theme by Theme

1. COVID (Diagnostics, Treatments, Vaccines) (recurred after 4 days)

StockChangeCloseLeader
ZGOO Holdings 221800+29.8%5,340★
Celemics 331920+18.9%12,950
Shinpoong Pharmaceutical 019170+14.1%10,090
Seegene 096530+11.8%35,650
Genematrix 109820+9.0%1,655
EuBiologics 206650+7.7%9,510
Access Bio 950130+7.0%2,525
Sugentech 253840+6.0%4,580
Humasis 205470+5.6%3,105
GC Medical Science 142280+4.6%3,045

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2. Beauty & Cosmetics (recurred after 4 days)

StockChangeCloseLeader
Aromatica 0015N0+14.1%10,110
DYD 219550+11.8%1,232★
Kolmar Korea 161890+10.9%161,700
Cosmecca Korea 241710+10.7%153,900
VT 018290+10.7%13,540
Able C&C 078520+10.3%12,670
Pum-tech Korea 251970+9.0%61,700
Silicon 2 257720+8.4%53,300
NFC 265740+8.3%8,090
Englewood Lab 950140+8.2%9,050

3. Stablecoins (recurred after 4 days)

StockChangeCloseLeader
coocon 294570+23.9%30,900
RaonSecure 042510+16.3%9,480
Hecto Financial 234340+10.4%23,400
Bankware Global 199480+9.5%4,200★
Satoshi Holdings 223310+7.7%2,800
NHN KCP 060250+7.1%16,150
Dozn 462860+5.9%2,950
Kginicis 035600+5.9%10,640
Hecto Innovation 214180+5.2%15,020
Me2on 201490+5.0%2,610

4. Cloud Computing (recurred after 24 days)

StockChangeCloseLeader
SPSoft 443670+29.9%3,780★
B2En 307870+22.0%1,159
Emro 058970+11.8%17,880
Kinx 093320+7.2%152,300
SGA Solutions 184230+6.3%1,986
Ahnlab 053800+4.6%59,500
Saltware 328380+4.4%4,025
Samsung SDS 018260+3.9%243,000
Hancom 030520+2.9%18,180
Polaris AI Handy 220180+2.8%1,420

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5. Cybersecurity (recurred after 24 days)

StockChangeCloseLeader
Genians 263860+19.0%17,210★
RaonSecure 042510+16.3%9,480
T Scientific 057680+8.1%1,786
SGA Solutions 184230+6.3%1,986
ESTsoft 047560+6.0%8,120
Hecto Innovation 214180+5.2%15,020
Bellock 424760+5.0%2,500
Ahnlab 053800+4.6%59,500
Aton 158430+4.0%4,795
Sands Lab 411080+3.9%4,240

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6. AI & Robotics (recurred after 3 days)

StockChangeCloseLeader
Moadata 288980+30.0%312★
Emro 058970+11.8%17,880
Udmtek 389680+8.9%1,913
Agos 175140+8.6%2,775
Samsung SDS 018260+3.9%243,000
Obzen 417860+3.4%7,060
Secern AI 340810+3.0%3,670
Twim 290090+2.8%4,260
Innodep 303530+2.7%2,875
Maum.ai 377480+2.6%10,390

7. ChatGPT & AI Chatbots (recurred after 4 days)

StockChangeCloseLeader
SPSoft 443670+29.9%3,780★
Global Tax Free 204620+15.3%5,960
ESTsoft 047560+6.0%8,120
MediaZen 279600+5.6%3,940
Model Solution 417970+4.0%10,960
Samsung SDS 018260+3.9%243,000
Hancom 030520+2.9%18,180
InfoBank 039290+2.6%3,990
Maum.ai 377480+2.6%10,390
Flitto 300080+2.5%9,100

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8. Food (recurred after 14 days)

StockChangeCloseLeader
HanWool & Jeju 276730+17.3%1,306★
Lotte Wellfood 280360+7.6%146,300
Cosmax NBT 222040+6.8%8,970
LG H&H 051900+6.5%318,000
Nongshim 004370+5.5%450,500
Hantop 002680+5.2%2,510
Samyang Foods 003230+4.5%1,547,000
Daesang 001680+4.1%18,200
Otoki 007310+4.0%339,000
Hite Jinro 000080+3.6%15,720

Closing Thoughts

Every theme here showed a streak of 1, so it remains open whether the moves continue beyond Aug 28. Cloud Computing and Cybersecurity both returned after a 24-day gap.

Volume also stood out: Moadata traded 24833470 shares and Dozn traded 11619960. Genians, the Cybersecurity leader, rose 19.02%.

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