에코심플렉스

038870KOSDAQView the 전문·사업서비스 sectorTheme 전문·사업서비스

2,105KRWMarket close of 10/21 (Wed)

Down -1.41%-30KRWMarket close of 10/21 (Wed)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/22 (Thu)2,040KRWDown -3.09%

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

Open: 2,190
High: 2,190
Low: 2,100
Day range: Day range low 2,100 high 2,190, open 2,190, close 2,105, previous close 2,135
Volume: 1×10K shares
: 12.06 million KRW 0.12× the 20-session average

Market close of 10/21 (Wed)

Where it sits in the 1-year range

26% of the way up from the lowest close in 1 year (252 sessions) · -45.0% from the high

Something to check

1 to check: operating loss

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

Points to check

Earningsto check-2.5B KRWOperating income over the last four quarters -2.5B KRW (loss)Operating income, 8 quarters
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

Daily move-1.41%usual range
Trading value0.1×usual range
Data date10/21 (Wed)Market close

See the full check report

Key figures

: 29.5B KRW
: Not computed — loss-making, or the four quarters are incomplete
: 0.40×
: 14,014,949 shares
Trading value ratio: 0.12× the 20-session average0.1×

52-week closing rangeNow 2,105

1,4873,830

Financials filed 2026-05-14 · KRX·DART

Something to check

1 to check: operating loss

Earningsto checkQuarterly operating income bars (6); the four dark bars make up the sum-2.5B KRW
Recent filingsnot verifiedOutside filing data coverage, so not verified
Foreign & institutionalnot verifiedOutside investor-flow coverage, so not verified
Daily moveusual range-1.41% on the reference date, placed against the usual ±2.45% band0.6×
Trading valueusual range0.12× the 20-session average0.1×
Data dateusual rangeMarket close data of 2026-10-21

Quarterly results · Q1 2026

Source: DART financials (Q4 derived as annual − three quarters) · Amended filing reflected

Revenue2.8B KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
-30.3%
vs. prior quarter
-34.3%
Operating income-985.65 million KRWOperating income bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
Still a loss
vs. prior quarter
Still a loss
Operating margin-34.6%Operating margin bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
-5.8 pp
vs. prior quarter
-7.2 pp

Quarterly operating income trend

As of the latest official close · 2026-10-21Valuation filing date · 2026-05-14

2021Q1 639.62 million KRW2026Q1 -985.65 million KRWQ4 values are derived as the annual figure minus Q1–Q3. The value table marks them in the Type column.

Same sector · 전문·사업서비스

· 46 of 85 stocks up, preferred shares excluded · trading value 313.8B KRW

Same sector · top by trading value
Stock	20D	Change	Trading value
삼성E&A	Close over the last 20 sessions -6.7%	Up +9.40%	106.0B KRW
두산테스나	Close over the last 20 sessions +42.2%	Up +9.57%	74.9B KRW
에스팀	Close over the last 20 sessions +43.7%	Up +12.25%	34.6B KRW
HD현대마린솔루션	Close over the last 20 sessions -13.8%	Up +2.71%	15.3B KRW
세미파이브	Close over the last 20 sessions +3.8%	Up +2.88%	10.1B 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.