Jul 23: 8 Strong Themes — Steel Pipe, Auto Parts
8 strong themes — 8 recurred. Top: Steel Pipe +12.0%.
Strong themes8
Top change+12.0%
LeaderIrem
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 |
|---|---|---|---|
| Steel Pipe | Irem | +29.95% | |
| Auto Parts | DYC | +9.89% | |
| Steel (Small & Mid Cap) | Histeel | +29.89% | |
| EV | Motivelink | +10.66% | |
| Korea-Russia Gas Pipeline | Histeel | +29.89% | |
| Construction Equipment | HD Hyundai Infracore | +18.76% | - |
| Car Majors | HL Mando | +7.57% | |
| Steel Majors | SeAH Steel | +10.91% |
On 2025-07-23, all eight strong themes closed with every member stock higher. Steel Pipe led with an average change of 12.02%, and all 9 of its stocks rose.
Irem topped Steel Pipe with a 29.95% gain, and Histeel was close behind at 29.89%. News headlines linked Histeel’s jump to hopes of Korean participation in Alaska LNG development.
Autos rose alongside steel. Auto Parts posted an average change of 8.83% and EV 7.91%, with all 10 stocks up in each theme. Headlines tied Auto Parts leader DYC to an acquisition.
Today’s Strong Themes at a Glance
| # | Theme | Status | Avg. change | Up/Total | Leader |
|---|---|---|---|---|---|
| 1 | Steel Pipe | recurred after 7 days | +12.0% | 9/9 | Irem |
| 2 | Auto Parts | recurred after 28 days | +8.8% | 10/10 | DYC |
| 3 | Steel (Small & Mid Cap) | recurred after 2 days | +8.6% | 10/10 | Histeel |
| 4 | EV | recurred after 2 days | +7.9% | 10/10 | Motivelink |
| 5 | Korea-Russia Gas Pipeline | recurred after 55 days | +7.6% | 10/10 | Histeel |
| 6 | Construction Equipment | recurred after 29 days | +5.6% | 10/10 | HD Hyundai Infracore |
| 7 | Car Majors | recurred after 22 days | +4.8% | 7/7 | HL Mando |
| 8 | Steel Majors | recurred after 2 days | +3.5% | 9/9 | SeAH Steel |
Theme by Theme
1. Steel Pipe (recurred after 7 days)
- Episode: started 2025-07-23, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Irem 009730 | +29.9% | 1,102 | ★ |
Histeel 071090 | +29.9% | 5,780 | |
Nexteel 092790 | +13.1% | 16,100 | |
KBI Dong Yang Steel Pipe 008970 | +12.4% | 3,675 | |
SeAH Steel 306200 | +10.9% | 170,800 | |
Husteel 005010 | +5.9% | 4,870 | |
Kumkang Kind 014280 | +2.2% | 4,880 | |
Ust 263770 | +2.2% | 2,105 | |
YulChon 146060 | +1.6% | 1,423 |
2. Auto Parts (recurred after 28 days)
- Episode: started 2025-07-23, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
SL 005850 | +12.8% | 35,700 | |
Motivelink 463480 | +10.7% | 10,170 | |
HanJungNCS 107640 | +10.3% | 30,050 | |
DYC 310870 | +9.9% | 1,645 | ★ |
Hwashin 010690 | +9.3% | 9,040 | |
HT Robotics 396300 | +7.7% | 3,760 | |
HL Mando 204320 | +7.6% | 36,950 | |
Seoyon E-hwa 200880 | +6.9% | 13,100 | |
DN Automotive 007340 | +6.6% | 29,000 | |
Ilji Technology 019540 | +6.5% | 4,600 |
Related news
- 디와이씨, 방위사업용 금속가공 기업 인수 소식에 上 — 머니투데이 (Korean)
- [특징주]디와이씨, 신세계정공 인수 소식에 상한가 — 아시아경제 (Korean)
- [특징주] 디와이씨, 방산 부품기업 인수에 ‘상한가’ — 아주경제 (Korean)
3. Steel (Small & Mid Cap) (recurred after 2 days)
- Episode: started 2025-07-23, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Histeel 071090 | +29.9% | 5,780 | ★ |
Nexteel 092790 | +13.1% | 16,100 | |
KBI Dong Yang Steel Pipe 008970 | +12.4% | 3,675 | |
dhSteel 021040 | +7.8% | 1,425 | |
Dae Dong Steel 048470 | +7.1% | 4,520 | |
Husteel 005010 | +5.9% | 4,870 | |
Hanil Iron & Steel 002220 | +2.9% | 3,045 | |
Kumkang Kind 014280 | +2.2% | 4,880 | |
Ust 263770 | +2.2% | 2,105 | |
DSR Wire 069730 | +2.2% | 3,770 |
Related news
- [특징주]하이스틸, 미·일 LNG 프로젝트 협력 소식에 한국도 참여 기대감↑ — 아시아경제 (Korean)
- 알래스카 LNG 개발 참여 기대감…하이스틸·동양철관↑ — 한국경제 (Korean)
- [급등락주 짚어보기] 하이스틸, 미·일 LNG 개발 협력 소식에 上 — 이투데이 (Korean)
4. EV (recurred after 2 days)
- Episode: started 2025-07-23, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
Motivelink 463480 | +10.7% | 10,170 | ★ |
HanJungNCS 107640 | +10.3% | 30,050 | |
Hwashin 010690 | +9.3% | 9,040 | |
Kia 000270 | +8.5% | 106,100 | |
HT Robotics 396300 | +7.7% | 3,760 | |
HL Mando 204320 | +7.6% | 36,950 | |
Hyundai Motor 005380 | +7.5% | 222,000 | |
Hyundai Industrial 170030 | +6.0% | 5,870 | |
Ecoplastic 038110 | +5.8% | 4,000 | |
SNT Motiv 064960 | +5.8% | 34,900 |
5. Korea-Russia Gas Pipeline (recurred after 55 days)
- Episode: started 2025-07-23, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Histeel 071090 | +29.9% | 5,780 | ★ |
KBI Dong Yang Steel Pipe 008970 | +12.4% | 3,675 | |
SeAH Steel 306200 | +10.9% | 170,800 | |
Dae Dong Steel 048470 | +7.1% | 4,520 | |
Husteel 005010 | +5.9% | 4,870 | |
HS Valve 039610 | +4.8% | 11,020 | |
Moonbae Steel 008420 | +1.9% | 2,480 | |
DK-Lok 105740 | +1.2% | 8,170 | |
Bookook Steel 026940 | +1.1% | 2,410 | |
NK 085310 | +0.7% | 823 |
Related news
- [특징주]하이스틸, 미·일 LNG 프로젝트 협력 소식에 한국도 참여 기대감↑ — 아시아경제 (Korean)
- 알래스카 LNG 개발 참여 기대감…하이스틸·동양철관↑ — 한국경제 (Korean)
- [급등락주 짚어보기] 하이스틸, 미·일 LNG 개발 협력 소식에 上 — 이투데이 (Korean)
6. Construction Equipment (recurred after 29 days)
- Episode: started 2025-07-23, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
HD Hyundai Infracore 042670 | +18.8% | 13,230 | ★ |
HD Construction Equipment 267270 | +13.3% | 83,200 | |
Jinsung T.e.c 036890 | +7.8% | 11,960 | |
Doosan Bobcat 241560 | +4.2% | 57,000 | |
Daechang Forging 015230 | +3.1% | 6,060 | |
Hyundai Everdigm 041440 | +2.6% | 8,260 | |
DY Power 210540 | +2.1% | 13,040 | |
Junjin Construction & Robot 079900 | +1.8% | 52,400 | |
DAEMO Engineering 317850 | +1.3% | 7,680 | |
Soosan Cebotics 017550 | +0.7% | 1,869 |
7. Car Majors (recurred after 22 days)
- Episode: started 2025-07-23, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Kia 000270 | +8.5% | 106,100 | |
HL Mando 204320 | +7.6% | 36,950 | ★ |
Hyundai Motor 005380 | +7.5% | 222,000 | |
Hanon Systems 018880 | +3.7% | 3,345 | |
Hyundai Wia 011210 | +2.6% | 51,900 | |
Hyundai Mobis 012330 | +2.0% | 299,000 | |
KG Mobility 003620 | +1.5% | 3,645 |
8. Steel Majors (recurred after 2 days)
- Episode: started 2025-07-23, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
SeAH Steel 306200 | +10.9% | 170,800 | ★ |
Posco Steeleon 058430 | +5.3% | 44,600 | |
POSCO Holdings 005490 | +3.7% | 335,000 | |
KG Dongbusteel 016380 | +2.8% | 6,660 | |
Dongkuk Steel Mill 460860 | +2.7% | 12,170 | |
Hyundai Steel Company 004020 | +2.5% | 37,450 | |
Dongkuk Coated Metal 460850 | +1.6% | 6,820 | |
Daehan Steel 084010 | +1.6% | 17,740 | |
Kiswire 002240 | +0.4% | 18,740 |
Closing Thoughts
Every theme returned after a gap and had a streak of 1, so the move is only one session old. Korea-Russia Gas Pipeline came back after 55 days, the longest gap in the group.
The episodes for EV and Construction Equipment run through 2025-07-24. The next data point is whether leader HD Hyundai Infracore, up 18.76%, stays in front.