Skip to content
SentinelMarket desk
Switch to dark mode

오로라

039830KOSDAQView the 전문·사업서비스 sectorTheme 전문·사업서비스

13,940KRWMarket close of 10/20 (Tue)

Down -3.93%-570KRWMarket close of 10/20 (Tue)

Open
14,600
High
14,610
Low
13,780
Day range
Day range low 13,780 high 14,610, open 14,600, close 13,940, previous close 14,510
Volume
5×10K shares
700.52 million KRW 0.90× the 20-session average

Market close of 10/20 (Tue)

Where it sits in the 1-year range

1-year close range 9,190 to 25,300 won, 29% up from the low

29% of the way up from the lowest close in 1 year (252 sessions) · -44.9% 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-3.93%-3.93%, 1.5× the usual (20-session average ±2.66%)
    That day -3.93% · usual ±2.66% · large-move threshold ±5.3%

The other 3 are within the usual range

  • Trading value0.9×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
  • Revenue97.5B KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    +22.2%
    vs. prior quarter
    +16.8%
  • Operating income14.2B KRWOperating income bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    +45.9%
    vs. prior quarter
    +52.2%
  • Operating margin14.6%Operating margin bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    +2.4 pp
    vs. prior quarter
    +3.4 pp

Quarterly operating income trend

As of the latest official close · 2026-10-20Valuation filing date · 2026-05-15
2021Q1 4.9B KRW2026Q1 14.2B KRWQ4 values are derived as the annual figure minus Q1–Q3. The value table marks them in the Type column.

Same sector · 전문·사업서비스

Down -3.40%

· 14 of 85 stocks up, preferred shares excluded · trading value 204.2B KRW

Same sector · top by trading value
Stock20DChangeTrading value
삼성E&AClose over the last 20 sessions -13.7%Down -3.75%37.2B KRW
두산테스나Close over the last 20 sessions +30.4%Down -6.91%35.3B KRW
HD현대마린솔루션Close over the last 20 sessions -14.2%Down -4.69%24.1B KRW
유신Close over the last 20 sessions +15.1%Down -4.44%15.2B KRW
지씨지놈Close over the last 20 sessions +52.3%Up +9.63%14.9B 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.