IT서비스 — activity & stocksIT서비스
Cap-weighted change and constituents ranked by trading valueAs of 2026-10-27 close · 37 constituents · 35 in aggregate
1-day change (cap-weighted)Up+1.30%
Advance ratio (preferred excluded)23/35
Stocks aggregated35Traded stocks out of 37 constituents (no-trade and corporate actions excluded)
Trading value170.7B KRW
1-session change
Up+1.30%
No. 18 of 50 · by change
Change colour cells for 37 members — 23 up, 10 down
Advancers · unchanged · decliners
- Up
- 23
- Unchanged
- 2
- Down
- 10
Trading value
170.7B KRW
- This group0.8%
- Rest of market99.2%
Top 2 share64%
Market cap concentration
27.28 trillion KRW
- 삼성에스디에스61.0%
- LG씨엔에스26.7%
- DB1.8%
- Other 34 stocks10.6%
Industry index trend
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Change by period
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Constituents
21–37 of 37 · By trading valueSorted by Trading value, descending
| Rank | Stock | 20D | Contrib. pp | bar = vs. page max | |||
|---|---|---|---|---|---|---|---|
| 21 | 오픈베이스049480 | Close over the last 20 sessions -4.3% | 1,802 | Up +2.68% | +0.006 | 0.1B KRW | 56.6B KRW |
| 22 | 윈스테크넷136540 | Close over the last 20 sessions +1.8% | 10,940 | Down -1.44% | -0.007 | 0.1B KRW | 134.3B KRW |
| 23 | 오파스넷173130 | Close over the last 20 sessions -10.7% | 6,710 | Up +0.45% | +0.001 | 0.1B KRW | 87.5B KRW |
| 24 | 대신정보통신020180 | Close over the last 20 sessions -3.5% | 3,835 | Up +0.66% | +0.001 | 0.1B KRW | 29.5B KRW |
| 25 | 카티스140430 | Close over the last 20 sessions -13.2% | 2,200 | Flat 0.00% | 0.000 | 0.1B KRW | 23.5B KRW |
| 26 | 아이티센씨티에스031820 | Close over the last 20 sessions -9.7% | 5,100 | Up +0.39% | +0.001 | 0.1B KRW | 61.7B KRW |
| 27 | 이씨에스067010 | Close over the last 20 sessions +4.4% | 2,620 | Up +1.16% | +0.001 | 0.1B KRW | 28.5B KRW |
| 28 | 벨로크424760 | Close over the last 20 sessions -12.7% | 1,850 | Down -0.54% | 0.000 | 0.1B KRW | 18.7B KRW |
| 29 | 아시아나IDT267850 | Close over the last 20 sessions -0.9% | 9,090 | Up +0.78% | +0.003 | under 0.1B KRW | 100.9B KRW |
| 30 | 미래아이앤지007120 | Close over the last 20 sessions +0.7% | 1,022 | Down -2.57% | -0.003 | under 0.1B KRW | 27.9B KRW |
| 31 | 플랜티넷075130 | Close over the last 20 sessions -6.0% | 2,040 | Flat 0.00% | 0.000 | under 0.1B KRW | 32.9B KRW |
| 32 | 이삭엔지니어링351330 | Close over the last 20 sessions -14.9% | 2,980 | Down -1.32% | -0.001 | under 0.1B KRW | 24.7B KRW |
| 33 | 상상인038540 | Close over the last 20 sessions -1.5% | 1,878 | Up +0.70% | +0.003 | under 0.1B KRW | 103.9B KRW |
| 34 | 오비고352910 | Close over the last 20 sessions -10.4% | 4,315 | Up +0.35% | +0.001 | under 0.1B KRW | 54.5B KRW |
| 35 | 로지시스067730 | Close over the last 20 sessions -7.0% | 2,060 | Down -0.24% | 0.000 | under 0.1B KRW | 19.9B KRW |
| 36 | 멤레이비티072770 | Close over the last 20 sessions -34.6% | 612 | No trade that day | 0.0B KRW | 25.4B KRW | |
| 37 | 케이씨티089150 | Close over the last 20 sessions -13.3% | 1,499 | No trade that day | 0.0B KRW | 25.7B KRW |
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Constituents — sorted by trading value
Sorted by Trading value, descending
| Stock | |||
|---|---|---|---|
| 오픈베이스049480 · KOSDAQ | 1,802 | Up +2.68% | 0.1B KRW |
| 윈스테크넷136540 · KOSDAQ | 10,940 | Down -1.44% | 0.1B KRW |
| 오파스넷173130 · KOSDAQ | 6,710 | Up +0.45% | 0.1B KRW |
| 대신정보통신020180 · KOSDAQ | 3,835 | Up +0.66% | 0.1B KRW |
| 카티스140430 · KOSDAQ | 2,200 | Flat 0.00% | 0.1B KRW |
| 아이티센씨티에스031820 · KOSPI | 5,100 | Up +0.39% | 0.1B KRW |
| 이씨에스067010 · KOSDAQ | 2,620 | Up +1.16% | 0.1B KRW |
| 벨로크424760 · KOSDAQ | 1,850 | Down -0.54% | 0.1B KRW |
| 아시아나IDT267850 · KOSPI | 9,090 | Up +0.78% | under 0.1B KRW |
| 미래아이앤지007120 · KOSPI | 1,022 | Down -2.57% | under 0.1B KRW |
| 플랜티넷075130 · KOSDAQ | 2,040 | Flat 0.00% | under 0.1B KRW |
| 이삭엔지니어링351330 · KOSDAQ | 2,980 | Down -1.32% | under 0.1B KRW |
| 상상인038540 · KOSDAQ | 1,878 | Up +0.70% | under 0.1B KRW |
| 오비고352910 · KOSDAQ | 4,315 | Up +0.35% | under 0.1B KRW |
| 로지시스067730 · KOSDAQ | 2,060 | Down -0.24% | under 0.1B KRW |
| 멤레이비티072770 · KOSDAQ | 612 | No trade that day | 0.0B KRW |
| 케이씨티089150 · KOSDAQ | 1,499 | No trade that day | 0.0B KRW |
Stock
- 오픈베이스049480 · KOSDAQClose 1,802Trading value0.1B KRWUp +2.68%
- 윈스테크넷136540 · KOSDAQClose 10,940Trading value0.1B KRWDown -1.44%
- 오파스넷173130 · KOSDAQClose 6,710Trading value0.1B KRWUp +0.45%
- 대신정보통신020180 · KOSDAQClose 3,835Trading value0.1B KRWUp +0.66%
- 카티스140430 · KOSDAQClose 2,200Trading value0.1B KRWFlat 0.00%
- 아이티센씨티에스031820 · KOSPIClose 5,100Trading value0.1B KRWUp +0.39%
- 이씨에스067010 · KOSDAQClose 2,620Trading value0.1B KRWUp +1.16%
- 벨로크424760 · KOSDAQClose 1,850Trading value0.1B KRWDown -0.54%
- 아시아나IDT267850 · KOSPIClose 9,090Trading valueunder 0.1B KRWUp +0.78%
- 미래아이앤지007120 · KOSPIClose 1,022Trading valueunder 0.1B KRWDown -2.57%
- 플랜티넷075130 · KOSDAQClose 2,040Trading valueunder 0.1B KRWFlat 0.00%
- 이삭엔지니어링351330 · KOSDAQClose 2,980Trading valueunder 0.1B KRWDown -1.32%
- 상상인038540 · KOSDAQClose 1,878Trading valueunder 0.1B KRWUp +0.70%
- 오비고352910 · KOSDAQClose 4,315Trading valueunder 0.1B KRWUp +0.35%
- 로지시스067730 · KOSDAQClose 2,060Trading valueunder 0.1B KRWDown -0.24%
- 멤레이비티072770 · KOSDAQClose 612Trading value0.0B KRWNo trade that day
- 케이씨티089150 · KOSDAQClose 1,499Trading value0.0B KRWNo trade that day
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Source: KRX daily prices (sector aggregate, constituents) · KRX index closes (industry index) · display sectors based on KSIC · advance ratio excludes preferred shares