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효성오앤비

097870KOSDAQView the 화학 sectorTheme Chemicals & batteries

4,355KRWMarket close of 10/21 (Wed)

Down -1.02%-45KRWMarket close of 10/21 (Wed)

Open
4,400
High
4,440
Low
4,320
Day range
Day range low 4,320 high 4,440, open 4,400, close 4,355, previous close 4,400
Volume
0×10K shares
11.64 million KRW 0.25× the 20-session average

Market close of 10/21 (Wed)

Where it sits in the 1-year range

1-year close range 4,185 to 6,790 won, 7% up from the low

7% of the way up from the lowest close in 1 year (252 sessions) · -35.9% 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-1.02%-1.02%, 1.0× the usual (20-session average ±1.06%)
    That day -1.02% · usual ±1.06% · large-move threshold ±3.0%

The other 3 are within the usual range

  • Trading value0.3×usual range
  • EarningsOperating income, 8 quartersOperating income, 8 quarters
  • Data date10/21 (Wed)Market close
See the full check report

Quarterly results · Q4 2025

Source: DART financials (Q4 derived as annual − three quarters) · Amended filing reflected
  • Revenue5.9B KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    +3.7%
    vs. prior quarter
    -47.5%
  • Operating income946.54 million KRWOperating income bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    +79.2%
    vs. prior quarter
    -63.6%
  • Operating margin16.1%Operating margin bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    +6.8 pp
    vs. prior quarter
    -7.1 pp

This quarter is derived: annual results minus Q1–Q3.

Quarterly operating income trend

As of the latest official close · 2026-10-21Valuation filing date · 2026-02-19
2021Q1 -252.03 million KRW2025Q4 946.54 million KRWQ4 values are derived as the annual figure minus Q1–Q3. The value table marks them in the Type column.

Same sector · 화학

Up +0.28%

· 60 of 165 stocks up, preferred shares excluded · trading value 612.0B KRW

Same sector · top by trading value
Stock20DChangeTrading value
LG화학Close over the last 20 sessions -4.7%Up +1.19%71.6B KRW
한화솔루션Close over the last 20 sessions +7.4%Down -0.16%69.0B KRW
에이피알Close over the last 20 sessions -9.6%Up +2.90%61.0B KRW
티이엠씨Close over the last 20 sessions +60.4%Up +5.87%28.0B KRW
이수스페셜티케미컬Close over the last 20 sessions +29.5%Down -2.92%26.7B 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 →

For information only, not a solicitation to invest. Investment decisions and their results are your own responsibility.