Skip to content
SentinelMarket desk
Switch to dark mode

아이언디바이스

464500KOSDAQView the 반도체 sectorTheme Semiconductors & electronics

1,724KRWMarket close of 10/20 (Tue)

Up +0.23%+4KRWMarket close of 10/20 (Tue)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/21 (Wed)1,807KRWUp +4.81%

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

Open
1,706
High
1,770
Low
1,620
Day range
Day range low 1,620 high 1,770, open 1,706, close 1,724, previous close 1,720
Volume
7×10K shares
117.89 million KRW 1.58× the 20-session average

Market close of 10/20 (Tue)

Where it sits in the 1-year range

1-year close range 1,435 to 4,365 won, 10% up from the low

10% of the way up from the lowest close in 1 year (252 sessions) · -60.5% from the high

Something to check

1 to check: operating loss

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

Points to check

  • Earningsto check-5.3B KRWOperating income over the last four quarters -5.3B KRW (loss)Operating income, 7 quarters
  • Recent filingsnot verifiedOutside filing data coverage, so not verified
  • Foreign & institutionalnot verifiedOutside investor-flow coverage, so not verified

The other 3 are within the usual range

  • Daily move+0.23%usual range
  • Trading value1.6×usual range
  • Data date10/20 (Tue)Market close
See the full check report

Quarterly results · Q2 2026

Source: DART financials (Q4 derived as annual − three quarters)
  • Revenue5.7B KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    +537.9%
    vs. prior quarter
    +20.8%
  • Operating income-1.3B KRWOperating income bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    Still a loss
    vs. prior quarter
    Still a loss
  • Operating margin-23.3%Operating margin bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    +143.1 pp
    vs. prior quarter
    -2.0 pp

Quarterly operating income trend

As of the latest official close · 2026-10-20Valuation filing date · 2026-08-13
2024Q3 -1.3B KRW2026Q2 -1.3B KRWQ4 values are derived as the annual figure minus Q1–Q3. The value table marks them in the Type column.

Same sector · 반도체

Down -3.49%

· 7 of 71 stocks up, preferred shares excluded · trading value 8.56 trillion KRW

Same sector · top by trading value
Stock20DChangeTrading value
SK하이닉스Close over the last 20 sessions -30.5%Down -4.23%4,231.2B KRW
삼성전자Close over the last 20 sessions -16.6%Down -2.98%3,515.9B KRW
하나마이크론Close over the last 20 sessions +8.0%Down -4.31%41.4B KRW
제주반도체Close over the last 20 sessions -7.7%Down -4.62%41.3B KRW
DB하이텍Close over the last 20 sessions -19.5%Down -5.72%29.7B KRW

Schedule

  • Q3 report due · 11/16 (Mon) · in 25 days
  • Next data 10/22 (Thu) after 08:50

Investor flows, financials and valuation are provided for 369 stocks. These stocks account for about 81% 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.