Nov 2025 Theme Wrap — The Monthly Theme Map
20 trading days · 83 recurring themes · top 15 themes — most persistent is Semiconductor Equipment at 11 days (monthly avg. +8.8%). Best single day this month: Nov 3, +42.9%.
Average change over the period
Semiconductor Equipment led November’s themes. It was strong on 11 days, with an average change of 8.85% and a peak of 15.71% on Nov 17.
Chip themes filled the top of the list. Semiconductor Materials & Components was strong on 10 days, and Semiconductor Majors (Fabrication) on 9 days with an average change of 3.86%.
AI & Robotics had the sharpest single day, 42.89% on Nov 3. Robotics (Industrial & Collaborative) had the highest average change, at 13.78%.
83 themes recurred this month.
Monthly Theme Ranking
| Theme | Days strong | Monthly avg. | Best day | Leader |
|---|---|---|---|---|
| Semiconductor Equipment | 11d | +8.8% | 2025-11-17 (+15.7%) | KohYoungTechnology, Green Optics, Device |
| Semiconductor Materials & Components | 10d | +6.7% | 2025-11-17 (+8.1%) | HLB innoVation, ISC, Duksan Techopia |
| AI & Robotics | 9d | +11.8% | 2025-11-03 (+42.9%) | KAON Group, KohYoungTechnology, Nota |
| Semiconductor Majors (Fabrication) | 9d | +3.9% | 2025-11-10 (+7.7%) | DB HiTek, SK hynix, Samsung Electronics |
| Holding Companies | 7d | +7.3% | 2025-11-10 (+10.6%) | GS P&L, HS Hyosung, Daewoong |
| Pharma | 7d | +7.3% | 2025-11-04 (+9.6%) | HLB Pharmaceutical, Green Lifescience, Wsi |
| Biosimilars | 7d | +4.3% | 2025-11-26 (+5.9%) | Daewoong Pharma, Samsung Epis Holdings, Sam Chun Dang Pharm |
| Battery | 6d | +9.4% | 2025-11-12 (+13.9%) | Korea Zinc, Lotte Energy Materials, Solus Advanced Materials |
| System Semiconductors | 5d | +7.4% | 2025-11-06 (+9.8%) | KohYoungTechnology, Signetics, Alphachips |
| Beauty & Cosmetics | 5d | +7.2% | 2025-11-28 (+9.0%) | CSA Cosmic, Bonne, Outin Futures |
| Oil Refining | 5d | +4.4% | 2025-11-10 (+7.3%) | GS Holdings, S-Oil |
| Robotics (Industrial & Collaborative) | 4d | +13.8% | 2025-11-28 (+18.9%) | LS THiRA-UTECH, Smec, SBB Tech |
| Cancer Immunotherapy | 4d | +10.1% | 2025-11-12 (+14.1%) | HLB, NeoImmuneTech, ABL Bio |
| Ukraine Reconstruction | 4d | +6.3% | 2025-11-24 (+11.3%) | SG, Nousbo, DAEMO Engineering |
| HBM (High Bandwidth Memory) | 4d | +5.8% | 2025-11-17 (+7.6%) | KohYoungTechnology, Systems Technology, Ycchem |
What to Watch Next Month
Four themes ended November on continuing runs: Semiconductor Equipment, Semiconductor Materials & Components, AI & Robotics and Battery.
The last session, Nov 28, was the best day for Beauty & Cosmetics and Robotics (Industrial & Collaborative). The next question is whether those late moves and the continuing runs carry into December.
Theme heatmap
| 11-03 | 11-04 | 11-05 | 11-06 | 11-07 | 11-10 | 11-11 | 11-12 | 11-13 | 11-14 | 11-17 | 11-18 | 11-19 | 11-20 | 11-21 | 11-24 | 11-25 | 11-26 | 11-27 | 11-28 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Semiconductor Equipment | +8.9 | +8.0 | +9.7 | +6.5 | +6.7 | +15.7 | +7.7 | +7.1 | +9.9 | +7.3 | +9.8 | |||||||||
| Semiconductor Materials & Components | +5.8 | +4.6 | +7.4 | +6.6 | +7.3 | +8.1 | +5.8 | +7.4 | +6.9 | +7.4 | ||||||||||
| AI & Robotics | +42.9 | +8.0 | +7.1 | +5.2 | +7.7 | +11.5 | +5.7 | +5.8 | +11.8 | |||||||||||
| Semiconductor Majors (Fabrication) | +4.8 | +2.4 | +7.7 | +5.6 | +5.3 | +2.3 | +2.0 | +2.2 | +2.4 | |||||||||||
| Holding Companies | +8.6 | +10.6 | +7.5 | +8.1 | +6.4 | +4.3 | +5.9 | |||||||||||||
| Pharma | +9.6 | +7.8 | +5.0 | +5.0 | +6.8 | +7.5 | +9.2 | |||||||||||||
| Biosimilars | +4.3 | +5.5 | +5.2 | +2.8 | +2.4 | +5.9 | +4.2 | |||||||||||||
| Battery | +10.1 | +8.6 | +5.8 | +13.9 | +11.1 | +6.5 | ||||||||||||||
| System Semiconductors | +3.5 | +9.8 | +6.6 | +8.1 | +9.1 | |||||||||||||||
| Beauty & Cosmetics | +7.7 | +7.9 | +5.3 | +5.9 | +9.0 | |||||||||||||||
| Oil Refining | +4.1 | +7.3 | +5.5 | +2.5 | +2.8 | |||||||||||||||
| Robotics (Industrial & Collaborative) | +18.2 | +9.1 | +8.9 | +18.9 | ||||||||||||||||
| Cancer Immunotherapy | +9.0 | +14.1 | +10.7 | +6.8 | ||||||||||||||||
| Ukraine Reconstruction | +6.0 | +2.3 | +11.3 | +5.6 | ||||||||||||||||
| HBM (High Bandwidth Memory) | +4.5 | +4.4 | +6.8 | +7.6 |