Jun 2026 Theme Wrap — The Monthly Theme Map
21 trading days · 95 recurring themes · top 15 themes — most persistent is Semiconductor Majors (Fabrication) at 9 days (monthly avg. +6.1%). Best single day this month: Jun 4, +26.9%.
Average change over the period
Semiconductor Equipment led June 2026 with an average change of 18.11%. Its best day came on Jun 4, with a move of 26.93%.
Semiconductor Majors (Fabrication) posted the most strong days, at 9. Leaders included DB HiTek, SK hynix and Samsung Electronics.
Robotics also ran hot: Robotics (Industrial & Collaborative) averaged 13.86%, peaking at 18.76% on Jun 12. AI & Robotics hit 22.16% on Jun 1.
95 themes recurred this month.
Monthly Theme Ranking
| Theme | Days strong | Monthly avg. | Best day | Leader |
|---|---|---|---|---|
| Semiconductor Majors (Fabrication) | 9d | +6.1% | 2026-06-09 (+10.7%) | DB HiTek, SK hynix, Samsung Electronics |
| Semiconductor Equipment | 8d | +18.1% | 2026-06-04 (+26.9%) | GigaVis, Mirae, SEMI Total Solution |
| Semiconductor Materials & Components | 8d | +12.6% | 2026-06-12 (+17.8%) | Duksanhimetal, Semcns, Soulbrain |
| Robotics (Industrial & Collaborative) | 7d | +13.9% | 2026-06-12 (+18.8%) | HL Mando, Robostar, Seoam Machinery Industry |
| HBM (High Bandwidth Memory) | 7d | +11.3% | 2026-06-09 (+17.3%) | ISC, MKElectron, Yest |
| AI & Robotics | 6d | +12.6% | 2026-06-01 (+22.2%) | Robostar, Secern AI, Everybot |
| Physical AI & Humanoid Robots | 6d | +9.7% | 2026-06-01 (+14.9%) | LG Electronics, CMES Robotics, Sos Lab |
| Semiconductor Substrates (FC-BGA, MLB) | 6d | +9.4% | 2026-06-11 (+12.7%) | GigaVis, Duksanhimetal, Samsung Electro-mechanics |
| Department Stores | 6d | +5.9% | 2026-06-04 (+9.4%) | Shinsegae, Hyundai Department Store |
| Securities Brokers | 6d | +4.3% | 2026-06-12 (+7.6%) | SK Securities, Bookook Securities, Samsung Securities |
| Solar | 5d | +12.2% | 2026-06-25 (+17.6%) | SK eternix, Development Advance Solution, UniTest |
| Pharma | 5d | +11.5% | 2026-06-29 (+16.0%) | JW Shinyak, Hanall Biopharma, Huons |
| Cancer Immunotherapy | 5d | +10.7% | 2026-06-29 (+20.4%) | NeoImmuneTech, The Codi, Shaperon |
| Beauty & Cosmetics | 5d | +10.0% | 2026-06-29 (+16.2%) | CSA Cosmic, Naturecell, Biobijou |
| Power Equipment | 5d | +8.1% | 2026-06-29 (+13.4%) | LS ELECTRIC, Gaon Cable, GnCenergy |
What to Watch Next Month
Late-month action broadened beyond chips. Cancer Immunotherapy led a Jun 29 group that also included Pharma, Beauty & Cosmetics and Power Equipment, with a best change of 20.41%.
Solar peaked on Jun 25 at 17.62%. Whether the late-month movers carry into July is the open question. The month’s recurrent tally stood at 95.
Theme heatmap
| 06-01 | 06-02 | 06-04 | 06-05 | 06-08 | 06-09 | 06-10 | 06-11 | 06-12 | 06-15 | 06-16 | 06-17 | 06-18 | 06-19 | 06-22 | 06-23 | 06-24 | 06-25 | 06-26 | 06-29 | 06-30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Semiconductor Majors (Fabrication) | +5.7 | +10.7 | +1.8 | +7.5 | +5.5 | +5.6 | +2.0 | +8.5 | +7.3 | ||||||||||||
| Semiconductor Equipment | +26.9 | +22.2 | +19.8 | +23.4 | +10.8 | +12.8 | +9.8 | +19.1 | |||||||||||||
| Semiconductor Materials & Components | +14.2 | +17.7 | +16.6 | +17.8 | +9.7 | +12.1 | +2.0 | +10.6 | |||||||||||||
| Robotics (Industrial & Collaborative) | +17.3 | +10.7 | +5.6 | +18.8 | +9.8 | +17.9 | +16.8 | ||||||||||||||
| HBM (High Bandwidth Memory) | +13.5 | +17.3 | +15.7 | +15.1 | +7.6 | +6.4 | +3.7 | ||||||||||||||
| AI & Robotics | +22.2 | +9.2 | +7.2 | +13.4 | +7.5 | +16.3 | |||||||||||||||
| Physical AI & Humanoid Robots | +14.9 | +4.0 | +11.1 | +7.9 | +6.8 | +13.7 | |||||||||||||||
| Semiconductor Substrates (FC-BGA, MLB) | +10.7 | +11.4 | +12.7 | +7.8 | +2.8 | +10.8 | |||||||||||||||
| Department Stores | +4.8 | +9.4 | +6.4 | +5.6 | +4.9 | +4.2 | |||||||||||||||
| Securities Brokers | +2.5 | +3.8 | +6.7 | +7.6 | +2.9 | +2.5 | |||||||||||||||
| Solar | +9.1 | +7.6 | +9.7 | +17.6 | +16.8 | ||||||||||||||||
| Pharma | +8.4 | +15.1 | +9.4 | +8.4 | +16.0 | ||||||||||||||||
| Cancer Immunotherapy | +8.3 | +6.1 | +9.3 | +9.3 | +20.4 | ||||||||||||||||
| Beauty & Cosmetics | +6.2 | +12.0 | +9.4 | +6.3 | +16.2 | ||||||||||||||||
| Power Equipment | +5.7 | +9.3 | +4.0 | +13.4 | +7.9 |