Weekly stock screens
Market Radar
Separate stock screens from chart indicators and review market breadth, weekly breakouts, one-year winners, and market-cap concentration.
2026-05-15
Market breadth
KOSPI 25%
KOSPI 25% / KOSDAQ 11.5%
2026-05-15
52-week highs + turnover
한국쉘석유
20 names
2026-05-15
One-year return breakouts
대한광통신 3,834.8%
KOSPI 미래산업 / KOSDAQ 대한광통신
2026-05-15
KOSPI heavyweight concentration
60.1%
3,686.8T KRW
2026-05-15
Trading value spikes
동양고속
20 names
2026-05-15
Foreign + institution co-buy
하나마이크론
20 names
2026-05-16
US market breadth
NYSE 22.7%
NYSE 22.7% / NASDAQ 23.4% / AMEX 11.1%
2026-05-16
US 52-week highs + turnover
J.B. Hunt Transport Services, Inc.
11 names
2026-05-16
US mega-cap concentration
25.54%
28.7T USD
weekly
52-week highs + turnover
Names breaking to fresh highs with meaningful trading value.
2026-05-15
KOSPI
12 names
| Rank | Name | Market | Metric | Mkt Cap |
|---|---|---|---|---|
| 1 | 한국쉘석유 002960 | KOSPI | 31.53 x | 754B KRW |
| 2 | SK네트웍스 001740 | KOSPI | 26.83 x | 1.7T KRW |
| 3 | LG우 003555 | KOSPI | 22.16 x | 237.9B KRW |
| 4 | 대원강업 000430 | KOSPI | 16.36 x | 289.9B KRW |
| 5 | 오리온홀딩스 001800 | KOSPI | 15.86 x | 1.8T KRW |
| 7 | 두산로보틱스 454910 | KOSPI | 11.04 x | 8.3T KRW |
| 8 | 이노션 214320 | KOSPI | 10.77 x | 834B KRW |
| 9 | LG 003550 | KOSPI | 10.49 x | 19.4T KRW |
| 12 | LG전자우 066575 | KOSPI | 7.87 x | 1.4T KRW |
| 16 | 자화전자 033240 | KOSPI | 6.32 x | 1.2T KRW |
| 18 | KG스틸 016380 | KOSPI | 4.76 x | 749.1B KRW |
| 19 | 삼성에스디에스 018260 | KOSPI | 4.31 x | 14.6T KRW |
KOSDAQ
8 names
| Rank | Name | Market | Metric | Mkt Cap |
|---|---|---|---|---|
| 6 | 안국약품 001540 | KOSDAQ | 15.21 x | 126.3B KRW |
| 10 | 삼지전자 037460 | KOSDAQ | 9.94 x | 810.2B KRW |
| 11 | 에스에이엠티 031330 | KOSDAQ | 9.51 x | 1.4T KRW |
| 13 | 피델릭스 032580 | KOSDAQ | 7.26 x | 128.1B KRW |
| 14 | 하나마이크론 067310 | KOSDAQ | 6.88 x | 3.5T KRW |
| 15 | 인피니트헬스케어 071200 | KOSDAQ | 6.77 x | 187.9B KRW |
| 17 | 화신정공 126640 | KOSDAQ | 4.97 x | 66.4B KRW |
| 20 | 와이솔 122990 | KOSDAQ | 4.23 x | 204.6B KRW |
Interpretation guide
Why 52-week highs need turnover confirmation
The 52-Week Highs radar is designed to find stocks that are not only breaking to long-term highs, but doing so with enough trading value to matter. A new high shows that investors are accepting a higher price range, while turnover confirms whether real capital is participating.
Selection rules
The screen starts from KOSPI and KOSDAQ 52-week high lists, then prioritizes stocks where current trading value is meaningfully above the recent 20-session average. This keeps the list focused on tradable breakouts rather than thin price prints.
- Higher current turnover versus the 20-session average improves breakout quality.
- The turnover multiple shows how much attention has increased versus normal trading.
- Market cap and trading value should be reviewed together before treating a name as actionable.
How to read the numbers
A rising count of high-turnover new highs usually signals stronger risk appetite. If only a few stocks are making highs and turnover is unimpressive, the move may be narrow or temporary.
- A turnover multiple above 1.2x shows improving attention; above 1.5x suggests stronger demand.
- A close near the high of the day supports trend continuation.
- A large upper wick with a turnover surge can signal short-term exhaustion.
How to respond
A new high is a strong signal, but it is not automatically a buy signal. Better entries usually come from confirming follow-through, support near the breakout level, and healthy market breadth.
- In strong markets, use pullbacks toward the breakout area as a cleaner entry framework.
- In weak markets, keep high-list names as relative-strength candidates rather than chasing immediately.
- If turnover is high but the close is weak, check whether demand was exhausted intraday.
Related views
Related indicators and radar
Market breadth
Advance-decline breadth, high-low balance, and trend participation.
Shows whether new highs are supported by broad participation.
Trading value spikes
Stocks where turnover is far above the recent average.
Confirms whether breakouts have real turnover behind them.
One-year return breakouts
Longer-term leaders that have held capital for a full cycle.
Compares fresh breakouts with longer-term leadership.