에코심플렉스

038870KOSDAQView the 전문·사업서비스 sectorTheme 전문·사업서비스

2,040KRWMarket close of 10/28 (Wed)

Up +0.49%+10KRWMarket close of 10/28 (Wed)

Preliminary value — replaced once official KRX data for the same date is publishedClose of 10/29 (Thu)2,030KRWDown -0.49%

Preliminary · replaced once official KRX data for the same date is published

Open: 2,030
High: 2,170
Low: 1,975
Day range: Day range low 1,975 high 2,170, open 2,030, close 2,040, previous close 2,030
Volume: 2×10K shares
: 33.87 million KRW 1.61× the 20-session average

Market close of 10/28 (Wed)

Where it sits in the 1-year range

24% of the way up from the lowest close in 1 year (252 sessions) · -46.7% from the high

Something to check

1 to check: operating loss

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

Data dateMost recent closing data10/28 (Wed)

Market close data of 2026-10-28

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 2 are within the usual range

Daily move+0.49%usual range
Trading value1.6×usual range

See the full check report

Key figures

: 28.6B KRW
: Not computed — loss-making, or the four quarters are incomplete
: 0.39×
: 14,014,949 shares
Trading value ratio: 1.61× the 20-session average1.6×

52-week closing rangeNow 2,040

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+0.49% on the reference date, placed against the usual ±2.24% band0.2×
Trading valueusual range1.61× the 20-session average1.6×
Data dateusual rangeMarket close data of 2026-10-28

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 · 2026-10-28Valuation 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

· 57 of 85 stocks up, preferred shares excluded · trading value 434.3B KRW

Same sector · top by trading value
Stock	20D	Change	Trading value
삼성E&A	Close over the last 20 sessions +36.2%	Up +3.22%	270.5B KRW
두산테스나	Close over the last 20 sessions +9.6%	Up +8.65%	42.4B KRW
HD현대마린솔루션	Close over the last 20 sessions -26.4%	Down -1.08%	36.6B KRW
한전기술	Close over the last 20 sessions -20.6%	Up +5.02%	10.4B KRW
에스원	Close over the last 20 sessions +13.9%	Down -0.21%	9.6B KRW

Schedule

Next data 10/30 (Fri) after 08:50

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Investor flows, financials and valuation are provided for 369 stocks. These stocks account for about 83% of trading value, about 93% of market capitalisation. Coverage status →

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