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대아티아이

045390KOSDAQView the 전기장비 sectorTheme Electrical equipment & refining

2,580KRWMarket close of 10/20 (Tue)

Down -7.53%-210KRWMarket close of 10/20 (Tue)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/21 (Wed)2,660KRWUp +3.10%

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

Open
2,700
High
2,710
Low
2,550
Day range
Day range low 2,550 high 2,710, open 2,700, close 2,580, previous close 2,790
Volume
112×10K shares
2.9B KRW 1.32× the 20-session average

Market close of 10/20 (Tue)

Where it sits in the 1-year range

1-year close range 2,205 to 5,040 won, 13% up from the low

13% of the way up from the lowest close in 1 year (252 sessions) · -48.8% from the high

Something to check

1 to check: bigger daily move than usual

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

Points to check

  • Daily moveto check-7.53%-7.53%, 3.4× the usual (20-session average ±2.22%)
    That day -7.53% · usual ±2.22% · large-move threshold ±4.4%
  • 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

  • Trading value1.3×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
  • Revenue28.6B KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    -27.6%
    vs. prior quarter
    -36.1%
  • Operating income617.98 million KRWOperating income bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    -61.0%
    vs. prior quarter
    -46.1%
  • Operating margin2.2%Operating margin bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    -1.9 pp
    vs. prior quarter
    -0.4 pp

Quarterly operating income trend

As of the latest official close · 2026-10-20Valuation filing date · 2026-05-14
2021Q1 2.4B KRW2026Q1 617.98 million KRWQ4 values are derived as the annual figure minus Q1–Q3. The value table marks them in the Type column.

Same sector · 전기장비

Down -5.42%

· 8 of 66 stocks up, preferred shares excluded · trading value 640.9B KRW

Same sector · top by trading value
Stock20DChangeTrading value
효성중공업Close over the last 20 sessions -32.6%Down -2.27%96.1B KRW
LS ELECTRICClose over the last 20 sessions -22.2%Down -5.71%92.4B KRW
HD현대일렉트릭Close over the last 20 sessions -31.0%Down -7.14%58.9B KRW
가온전선Close over the last 20 sessions -7.0%Down -8.84%53.3B KRW
서진시스템Close over the last 20 sessions +6.3%Down -6.38%49.6B 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.