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세아제강

306200KOSPIView the 철강·금속 sectorTheme Industrials & infrastructure

132,200KRWMarket close of 10/21 (Wed)

Down -1.71%-2,300KRWMarket close of 10/21 (Wed)

Open
135,000
High
135,000
Low
127,800
Day range
Day range low 127,800 high 135,000, open 135,000, close 132,200, previous close 134,500
Volume
1×10K shares
1.2B KRW 0.61× the 20-session average

Market close of 10/21 (Wed)

Where it sits in the 1-year range

1-year close range 112,700 to 183,000 won, 28% up from the low

28% of the way up from the lowest close in 1 year (252 sessions) · -27.8% 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-1.71%-1.71%, 0.6× the usual (20-session average ±2.67%)
    That day -1.71% · usual ±2.67% · large-move threshold ±5.3%

The other 3 are within the usual range

  • Trading value0.6×usual range
  • EarningsOperating income, 5 quartersOperating income, 5 quarters
  • Data date10/21 (Wed)Market close
See the full check report

Quarterly results · Q1 2026

Source: DART financials (Q4 derived as annual − three quarters)
  • Revenue448.6B KRWRevenue bars for the last 5 quarters; the dark bar is this quarter
    vs. year ago
    +18.4%
    vs. prior quarter
    +24.8%
  • Operating income24.1B KRWOperating income bars for the last 5 quarters; the dark bar is this quarter
    vs. year ago
    -5.8%
    vs. prior quarter
    +191.2%
  • Operating margin5.4%Operating margin bars for the last 5 quarters; the dark bar is this quarter
    vs. year ago
    -1.4 pp
    vs. prior quarter
    +3.1 pp

Quarterly operating income trend

As of the latest official close · 2026-10-21Valuation filing date · 2026-05-15
2025Q1 25.6B KRW2026Q1 24.1B KRWQ4 values are derived as the annual figure minus Q1–Q3. The value table marks them in the Type column.

Same sector · 철강·금속

Down -0.35%

· 26 of 81 stocks up, preferred shares excluded · trading value 230.4B KRW

Same sector · top by trading value
Stock20DChangeTrading value
POSCO홀딩스Close over the last 20 sessions -7.8%Down -0.33%50.3B KRW
KBI동양철관Close over the last 20 sessions +33.0%Down -1.46%34.4B KRW
삼아알미늄Close over the last 20 sessions +33.3%Down -3.58%24.9B KRW
동국산업Close over the last 20 sessions +20.2%Down -4.13%17.8B KRW
에이치브이엠Close over the last 20 sessions +8.6%Up +2.81%16.7B KRW

Schedule

  • Next data 10/23 (Fri) after 08:50

Investor flows, financials and valuation are provided for 369 stocks. These stocks account for about 85% of trading value, about 92% of market capitalisation. Coverage status →

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