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루멘스바이오스

038060KOSDAQView the 반도체 sectorTheme Semiconductors & electronics

1,115KRWMarket close of 10/21 (Wed)

Down -2.79%-32KRWMarket close of 10/21 (Wed)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/22 (Thu)1,095KRWDown -1.79%

Preliminary · just after the close · replaced by official KRX data tomorrow morning

Open
1,126
High
1,147
Low
1,084
Day range
Day range low 1,084 high 1,147, open 1,126, close 1,115, previous close 1,147
Volume
5×10K shares
59.78 million KRW 0.26× the 20-session average

Market close of 10/21 (Wed)

Something to check

1 to check: operating loss

Free · no sign-inSource from 2021-05-17

Points to check

  • Earningsto check-5.0B KRWOperating income over the last four quarters -5.0B KRW (loss)Operating income, 8 quarters
  • Daily movenot verifiedOnly 7 daily bars to compare, so not verified
  • Trading valuenot verifiedNot enough 20-session trading value data, so not verified

The other 3

  • Recent filingsnot verified
  • Foreign & institutionalnot verified
  • Data date10/21 (Wed)Market close
See the full check report

Quarterly results · Q1 2026

Source: DART financials (Q4 derived as annual − three quarters) · Amended filing reflected
  • Revenue38.2B KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    -20.2%
    vs. prior quarter
    -17.8%
  • Operating income912.50 million KRWOperating income bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    +8.0%
    vs. prior quarter
    Turned profitable
  • Operating margin2.4%Operating margin bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    +0.6 pp
    vs. prior quarter
    +6.4 pp

Quarterly operating income trend

As of the latest official close · 2026-10-21Valuation filing date · 2026-05-14
2021Q1 821.93 million KRW2026Q1 912.50 million KRWQ4 values are derived as the annual figure minus Q1–Q3. The value table marks them in the Type column.

Same sector · 반도체

Up +5.59%

· 47 of 70 stocks up, preferred shares excluded · trading value 10.19 trillion KRW

Same sector · top by trading value
Stock20DChangeTrading value
SK하이닉스Close over the last 20 sessions -25.8%Up +5.81%5,460.5B KRW
삼성전자Close over the last 20 sessions -11.5%Up +5.67%3,842.7B KRW
제주반도체Close over the last 20 sessions -5.7%Up +3.64%53.2B KRW
SFA반도체Close over the last 20 sessions +9.2%Up +6.30%48.0B KRW
하나마이크론Close over the last 20 sessions +3.2%Up +2.78%40.6B KRW

Schedule

  • Next data 10/23 (Fri) after 08:50

Investor flows, financials and valuation are provided for 369 stocks. These stocks account for about 85% of trading value, about 92% of market capitalisation. Coverage status →

For information only, not a solicitation to invest. Investment decisions and their results are your own responsibility.