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반도체 — activity & stocks반도체

Cap-weighted change and constituents ranked by trading valueAs of 2026-10-27 close · 73 constituents · 72 in aggregate

← All sectors

1-day change (cap-weighted)Up+4.60%

Advance ratio (preferred excluded)61/71

Stocks aggregated72Traded stocks out of 73 constituents (no-trade and corporate actions excluded)

Trading value8.28 trillion KRW

1-session change

Cap-weighted

Up+4.60%

No. 2 of 50 · by change
Change colour cells for 73 members — 62 up, 9 down

Advancers · unchanged · decliners

72 traded
Up
62
Unchanged
1
Down
9

Trading value

36.9% of market

8.28 trillion KRW

  • This group36.9%
  • Rest of market63.1%

Top 2 share90%

Market cap concentration

Sum of 73 constituents

2,439.8 trillion KRW

  • 삼성전자53.2%
  • SK하이닉스40.2%
  • 삼성전자우5.6%
  • Other 70 stocks1.0%

Industry index trend

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Change by period

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Constituents

61–73 of 73 · By trading value

Sorted by Trading value, descending

반도체 constituents
RankStock20DContrib. ppbar = vs. page max
61루멘스바이오스038060Close over the last 11 sessions -9.5%1,001Up +0.81%0.0000.1B KRW25.9B KRW
62프로이천321260Close over the last 20 sessions -19.3%1,356Up +1.27%0.0000.1B KRW38.2B KRW
63비씨엔씨146320Close over the last 20 sessions -12.5%9,250Up +2.44%0.0000.1B KRW118.4B KRW
64아이앤씨052860Close over the last 20 sessions -6.2%6,370Up +1.59%0.0000.1B KRW113.8B KRW
65이미지스115610Close over the last 20 sessions -3.4%1,526Up +5.24%0.0000.1B KRW18.0B KRW
66쓰리에이로직스177900Close over the last 20 sessions -13.7%3,130Up +4.33%0.0000.1B KRW30.1B KRW
67엘디티096870Close over the last 20 sessions -6.3%2,215Down -3.70%0.000under 0.1B KRW17.6B KRW
68라닉스317120Close over the last 20 sessions -9.2%1,306Down -1.06%0.000under 0.1B KRW19.9B KRW
69오디텍080520Close over the last 20 sessions -13.2%2,525Up +1.00%0.000under 0.1B KRW28.6B KRW
70테크엘064520Close over the last 20 sessions -4.5%1,400Up +1.16%0.000under 0.1B KRW31.3B KRW
71지니틱스303030Close over the last 20 sessions -26.7%1,056Down -0.75%0.000under 0.1B KRW9.7B KRW
72우리이앤엘하루틴153490Close over the last 20 sessions +0.9%3,190Up +3.57%0.000under 0.1B KRW32.8B KRW
73일진디스플020760902No trade that day0.0B KRW55.5B KRW

Constituents — sorted by trading value

Sorted by Trading value, descending
반도체 constituents
Stock
루멘스바이오스038060 · KOSDAQ1,001Up +0.81%0.1B KRW
프로이천321260 · KOSDAQ1,356Up +1.27%0.1B KRW
비씨엔씨146320 · KOSDAQ9,250Up +2.44%0.1B KRW
아이앤씨052860 · KOSDAQ6,370Up +1.59%0.1B KRW
이미지스115610 · KOSDAQ1,526Up +5.24%0.1B KRW
쓰리에이로직스177900 · KOSDAQ3,130Up +4.33%0.1B KRW
엘디티096870 · KOSDAQ2,215Down -3.70%under 0.1B KRW
라닉스317120 · KOSDAQ1,306Down -1.06%under 0.1B KRW
오디텍080520 · KOSDAQ2,525Up +1.00%under 0.1B KRW
테크엘064520 · KOSDAQ1,400Up +1.16%under 0.1B KRW
지니틱스303030 · KOSDAQ1,056Down -0.75%under 0.1B KRW
우리이앤엘하루틴153490 · KOSDAQ3,190Up +3.57%under 0.1B KRW
일진디스플020760 · KOSPI902No trade that day0.0B KRW

Stock

  1. 루멘스바이오스038060 · KOSDAQClose 1,001
    Trading value0.1B KRWUp +0.81%
  2. 프로이천321260 · KOSDAQClose 1,356
    Trading value0.1B KRWUp +1.27%
  3. 비씨엔씨146320 · KOSDAQClose 9,250
    Trading value0.1B KRWUp +2.44%
  4. 아이앤씨052860 · KOSDAQClose 6,370
    Trading value0.1B KRWUp +1.59%
  5. 이미지스115610 · KOSDAQClose 1,526
    Trading value0.1B KRWUp +5.24%
  6. 쓰리에이로직스177900 · KOSDAQClose 3,130
    Trading value0.1B KRWUp +4.33%
  7. 엘디티096870 · KOSDAQClose 2,215
    Trading valueunder 0.1B KRWDown -3.70%
  8. 라닉스317120 · KOSDAQClose 1,306
    Trading valueunder 0.1B KRWDown -1.06%
  9. 오디텍080520 · KOSDAQClose 2,525
    Trading valueunder 0.1B KRWUp +1.00%
  10. 테크엘064520 · KOSDAQClose 1,400
    Trading valueunder 0.1B KRWUp +1.16%
  11. 지니틱스303030 · KOSDAQClose 1,056
    Trading valueunder 0.1B KRWDown -0.75%
  12. 우리이앤엘하루틴153490 · KOSDAQClose 3,190
    Trading valueunder 0.1B KRWUp +3.57%
  13. 일진디스플020760 · KOSPIClose 902
    Trading value0.0B KRWNo trade that day

← All sectorsTheme — Semiconductors & electronicsTheme list

Source: KRX daily prices (sector aggregate, constituents) · KRX index closes (industry index) · display sectors based on KSIC · advance ratio excludes preferred shares