May 9: 8 Strong Themes — AI & Robotics, ChatGPT & AI Chatbots
8 strong themes — 8 recurred. Top: AI & Robotics +10.5%.
Strong themes8
Top change+10.5%
LeaderESTaid
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 |
|---|---|---|---|
| AI & Robotics | ESTaid | +29.82% | |
| ChatGPT & AI Chatbots | Maum.ai | +29.71% | |
| Currency & ATM Systems (incl. CBDC) | Korea Computer Terminal | +10.73% | |
| Auto Parts | Pyung Hwa Industrial | +8.67% | |
| Crypto & Bitcoin | Inbiogen | +10.59% | |
| Quantum Cryptography & Computing | Korea Information Certificate Authority | +10.54% | |
| STO (Security Token Offering) | Korea Information Certificate Authority | +10.54% | |
| Car Majors | Hyundai Motor | +1.50% |
On 2025-05-09, AI & Robotics led the session’s strong themes with an average change of 10.53%. All 9 of its stocks closed higher, and leader ESTaid gained 29.82%.
ChatGPT & AI Chatbots came next with an average change of 8.7%, and all 10 of its stocks rose. Maum.ai led the theme at 29.71%, and Polaris Office added 22.57%.
Crypto & Bitcoin averaged a 3.84% gain, led by Inbiogen at 10.59%. Every theme on the list closed with all of its stocks in positive territory.
Today’s Strong Themes at a Glance
| # | Theme | Status | Avg. change | Up/Total | Leader |
|---|---|---|---|---|---|
| 1 | AI & Robotics | recurred after 10 days | +10.5% | 9/9 | ESTaid |
| 2 | ChatGPT & AI Chatbots | recurred after 25 days | +8.7% | 10/10 | Maum.ai |
| 3 | Currency & ATM Systems (incl. CBDC) | recurred after 52 days | +4.8% | 6/6 | Korea Computer Terminal |
| 4 | Auto Parts | recurred after 10 days | +4.4% | 10/10 | Pyung Hwa Industrial |
| 5 | Crypto & Bitcoin | recurred after 29 days | +3.8% | 10/10 | Inbiogen |
| 6 | Quantum Cryptography & Computing | recurred after 11 days | +3.7% | 9/9 | Korea Information Certificate Authority |
| 7 | STO (Security Token Offering) | recurred after 18 days | +2.4% | 10/10 | Korea Information Certificate Authority |
| 8 | Car Majors | recurred after 10 days | +1.3% | 3/3 | Hyundai Motor |
Theme by Theme
1. AI & Robotics (recurred after 10 days)
- Episode: started 2025-05-09, day 4
| Stock | Change | Close | Leader |
|---|---|---|---|
ESTaid 239340 | +29.8% | 2,525 | ★ |
Maum.ai 377480 | +29.7% | 21,700 | |
CrowdWorks 355390 | +15.1% | 13,920 | |
VAIV company 301300 | +5.4% | 4,845 | |
Saltlux 304100 | +4.4% | 33,300 | |
Obzen 417860 | +4.0% | 10,610 | |
Sandoll 419120 | +2.3% | 7,490 | |
WISEnut 096250 | +2.3% | 14,280 | |
Konan Technology Incorporation 402030 | +1.6% | 28,150 |
2. ChatGPT & AI Chatbots (recurred after 25 days)
- Episode: started 2025-05-09, day 4
| Stock | Change | Close | Leader |
|---|---|---|---|
Maum.ai 377480 | +29.7% | 21,700 | ★ |
Polaris Office 041020 | +22.6% | 6,300 | |
Polaris AI 039980 | +7.8% | 2,635 | |
ESTsoft 047560 | +7.6% | 21,900 | |
VAIV company 301300 | +5.4% | 4,845 | |
Saltlux 304100 | +4.4% | 33,300 | |
Isupetasys 007660 | +3.5% | 39,550 | |
WISEnut 096250 | +2.3% | 14,280 | |
SPSoft 443670 | +2.0% | 7,110 | |
Konan Technology Incorporation 402030 | +1.6% | 28,150 |
3. Currency & ATM Systems (incl. CBDC) (recurred after 52 days)
- Episode: started 2025-05-09, day 4
| Stock | Change | Close | Leader |
|---|---|---|---|
Korea Computer Terminal 089150 | +10.7% | 2,425 | ★ |
Poongsan 103140 | +6.1% | 64,400 | |
Hannet 052600 | +5.4% | 4,380 | |
Logisys 067730 | +3.7% | 3,055 | |
NICE Infra 063570 | +1.8% | 5,170 | |
NuriFlex 040160 | +0.9% | 2,915 |
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4. Auto Parts (recurred after 10 days)
- Episode: started 2025-05-09, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Pyung Hwa Industrial 090080 | +8.7% | 1,604 | ★ |
Taewonmulsan 001420 | +5.9% | 4,045 | |
Sewon 024830 | +5.7% | 7,840 | |
Taeyang Metal Industrial 004100 | +4.9% | 2,450 | |
Sewon 234100 | +4.3% | 1,100 | |
Hwacheon Machinery 010660 | +3.5% | 4,600 | |
Hands 143210 | +3.2% | 1,613 | |
Hanjoo Light Metal 198940 | +3.0% | 814 | |
Inhwa Precision 101930 | +2.7% | 40,450 | |
Sungchang Autotech 080470 | +2.6% | 3,555 |
5. Crypto & Bitcoin (recurred after 29 days)
- Episode: started 2025-05-09, day 4
| Stock | Change | Close | Leader |
|---|---|---|---|
Inbiogen 101140 | +10.6% | 14,100 | ★ |
Wemade 112040 | +6.4% | 26,550 | |
Com2uS Holdings 063080 | +6.1% | 21,700 | |
Woori Technology Investment 041190 | +4.2% | 7,200 | |
Neowiz Holdings 042420 | +2.4% | 21,650 | |
Neowiz 095660 | +2.3% | 24,400 | |
Gamsung 036620 | +2.2% | 3,860 | |
T Scientific 057680 | +2.0% | 904 | |
GalaxiaMoneytree 094480 | +1.3% | 8,610 | |
Atinum Investment 021080 | +0.9% | 2,335 |
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6. Quantum Cryptography & Computing (recurred after 11 days)
- Episode: started 2025-05-09, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Korea Information Certificate Authority 053300 | +10.5% | 4,930 | ★ |
Wooriro 046970 | +9.5% | 1,492 | |
LG Uplus 032640 | +3.0% | 12,870 | |
Ictk 456010 | +2.9% | 15,790 | |
Axgate 356680 | +1.9% | 7,640 | |
RaonSecure 042510 | +1.6% | 9,710 | |
Korea Advanced Materials 062970 | +1.5% | 5,030 | |
KT 030200 | +1.4% | 51,500 | |
Aton 158430 | +1.2% | 5,750 |
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7. STO (Security Token Offering) (recurred after 18 days)
- Episode: started 2025-05-09, day 4
| Stock | Change | Close | Leader |
|---|---|---|---|
Korea Information Certificate Authority 053300 | +10.5% | 4,930 | ★ |
Woori Technology Investment 041190 | +4.2% | 7,200 | |
K Auction 102370 | +2.8% | 3,865 | |
GalaxiaMoneytree 094480 | +1.3% | 8,610 | |
Aton 158430 | +1.2% | 5,750 | |
SK Securities 001510 | +1.0% | 495 | |
Hanwha Investment&securities 003530 | +0.8% | 3,580 | |
Korea Investment Holdings 071050 | +0.8% | 84,200 | |
Danal 064260 | +0.7% | 2,905 | |
Korea Asset Investment Securities 190650 | +0.3% | 6,260 |
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8. Car Majors (recurred after 10 days)
- Episode: started 2025-05-09, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Kia 000270 | +1.7% | 89,300 | |
Hyundai Motor 005380 | +1.5% | 189,900 | ★ |
Hyundai Wia 011210 | +0.6% | 43,200 |
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Closing Thoughts
Several themes, including AI & Robotics, have episodes that run through 2025-05-12, a span of 4 days. Currency & ATM Systems (incl. CBDC) and STO (Security Token Offering) share that window.
Auto Parts, Car Majors and Quantum Cryptography & Computing show 1-day episodes ending 2025-05-09. In Car Majors, Hyundai Motor rose 1.5% as the news asked whether auto tariffs might come down.