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037030KOSDAQView the 전기장비 sectorTheme Electrical equipment & refining

3,105KRWMarket close of 10/20 (Tue)

Down -5.77%-190KRWMarket close of 10/20 (Tue)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/21 (Wed)3,175KRWUp +2.25%

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

Open
3,245
High
3,335
Low
3,100
Day range
Day range low 3,100 high 3,335, open 3,245, close 3,105, previous close 3,295
Volume
16×10K shares
503.95 million KRW 0.31× the 20-session average

Market close of 10/20 (Tue)

Where it sits in the 1-year range

1-year close range 2,435 to 9,670 won, 9% up from the low

9% of the way up from the lowest close in 1 year (252 sessions) · -67.9% 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-5.77%-5.77%, 1.5× the usual (20-session average ±3.75%)
    That day -5.77% · usual ±3.75% · large-move threshold ±7.5%

The other 3 are within the usual range

  • Trading value0.3×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
  • Revenue106.6B KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    +0.5%
    vs. prior quarter
    -14.0%
  • Operating income3.6B KRWOperating income bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    -17.6%
    vs. prior quarter
    -6.7%
  • Operating margin3.4%Operating margin bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    -0.8 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 3.6B 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.