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일성건설

013360KOSPIView the 건설 sectorTheme Industrials & infrastructure

1,277KRWMarket close of 10/20 (Tue)

Down -1.62%-21KRWMarket close of 10/20 (Tue)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/21 (Wed)1,272KRWDown -0.39%

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

Open
1,298
High
1,315
Low
1,265
Day range
Day range low 1,265 high 1,315, open 1,298, close 1,277, previous close 1,298
Volume
10×10K shares
122.98 million KRW 0.69× the 20-session average

Market close of 10/20 (Tue)

Where it sits in the 1-year range

1-year close range 1,160 to 2,660 won, 8% up from the low

8% of the way up from the lowest close in 1 year (252 sessions) · -52.0% from the high

Usual range

Nothing unusual in the 4 checked items

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

Points to check

  • Recent filingsnot verifiedOutside filing data coverage, so not verified
  • Foreign & institutionalnot verifiedOutside investor-flow coverage, so not verified
  • Daily moveusual range-1.62%-1.62%, 1.3× the usual (20-session average ±1.26%)
    That day -1.62% · usual ±1.26% · large-move threshold ±3.0%

The other 3 are within the usual range

  • Trading value0.7×usual range
  • EarningsOperating income, 8 quartersOperating income, 8 quarters
  • Data date10/20 (Tue)Market close
See the full check report

Quarterly results · Q1 2026

Source: DART financials (Q4 derived as annual − three quarters) · Amended filing reflected
  • Revenue84.6B KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    -25.8%
    vs. prior quarter
    -24.8%
  • Operating income1.6B KRWOperating income bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    -45.5%
    vs. prior quarter
    -11.3%
  • Operating margin1.9%Operating margin bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    -0.7 pp
    vs. prior quarter
    +0.3 pp

Quarterly operating income trend

As of the latest official close · 2026-10-20Valuation filing date · 2026-05-15
2021Q1 1.4B KRW2026Q1 1.6B KRWQ4 values are derived as the annual figure minus Q1–Q3. The value table marks them in the Type column.

Same sector · 건설

Down -3.82%

· 5 of 50 stocks up, preferred shares excluded · trading value 146.6B KRW

Same sector · top by trading value
Stock20DChangeTrading value
현대건설Close over the last 20 sessions -26.4%Down -3.58%35.6B KRW
대우건설Close over the last 20 sessions -23.7%Down -5.28%30.7B KRW
SK이터닉스Close over the last 20 sessions -17.2%Down -5.61%17.8B KRW
GS건설Close over the last 20 sessions -23.0%Down -2.08%17.3B KRW
DL이앤씨Close over the last 20 sessions -34.3%Down -4.34%8.8B 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.