Skip to content
SentinelMarket desk
Switch to dark mode

서암기계공업

100660KOSDAQView the 기계·장비 sectorTheme Industrials & infrastructure

3,120KRWMarket close of 10/20 (Tue)

Up +1.13%+35KRWMarket close of 10/20 (Tue)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/21 (Wed)3,120KRWFlat 0.00%

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

Open
3,055
High
3,130
Low
3,000
Day range
Day range low 3,000 high 3,130, open 3,055, close 3,120, previous close 3,085
Volume
1×10K shares
16.05 million KRW 0.13× the 20-session average

Market close of 10/20 (Tue)

Where it sits in the 1-year range

1-year close range 2,505 to 5,670 won, 19% up from the low

19% of the way up from the lowest close in 1 year (252 sessions) · -45.0% from the high

Usual range

Nothing unusual in the 3 checked items

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

Points to check

  • Earningsnot verifiedThe last four quarters are incomplete, so not verified
  • 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+1.13%usual range
  • Trading value0.1×usual range
  • Data date10/20 (Tue)Market close
See the full check report

Quarterly results · Q1 2026

Source: DART financials (Q4 derived as annual − three quarters)
  • Revenue11.0B KRWRevenue bars for the last 3 quarters; the dark bar is this quarter
    vs. year ago
    —
    vs. prior quarter
    —
  • Operating income-368.93 million KRWOperating income bars for the last 3 quarters; the dark bar is this quarter
    vs. year ago
    —
    vs. prior quarter
    —
  • Operating margin-3.3%Operating margin bars for the last 3 quarters; the dark bar is this quarter
    vs. year ago
    —
    vs. prior quarter
    —

Quarterly operating income trend

As of the latest official close · 2026-10-20Valuation filing date · 2026-06-01
2025Q3 152.50 million KRW2026Q1 -368.93 million KRW

Same sector · 기계·장비

Down -4.59%

· 20 of 203 stocks up, preferred shares excluded · trading value 1.42 trillion KRW

Same sector · top by trading value
Stock20DChangeTrading value
주성엔지니어링Close over the last 20 sessions -1.9%Down -5.44%211.2B KRW
두산에너빌리티Close over the last 20 sessions -25.1%Down -5.71%121.3B KRW
한미반도체Close over the last 20 sessions -11.5%Down -5.71%108.5B KRW
HPSPClose over the last 20 sessions -5.8%Down -4.37%83.9B KRW
원익IPSClose over the last 20 sessions -13.6%Down -4.88%69.9B KRW

Schedule

  • 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.