디티앤씨

187220KOSDAQView the 전문·사업서비스 sectorTheme 전문·사업서비스

1,820KRWMarket close of 10/27 (Tue)

Down -2.47%-46KRWMarket close of 10/27 (Tue)

Preliminary value — replaced once official KRX data for the same date is publishedClose of 10/28 (Wed)1,761KRWDown -3.24%

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

Open: 1,865
High: 1,866
Low: 1,773
Day range: Day range low 1,773 high 1,866, open 1,865, close 1,820, previous close 1,866
Volume: 1×10K shares
: 24.67 million KRW 1.40× the 20-session average

Market close of 10/27 (Tue)

Where it sits in the 1-year range

0% of the way up from the lowest close in 1 year (252 sessions) · -46.1% from the high

Something to check

1 to check: operating loss

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

Data dateMost recent closing data10/27 (Tue)

Market close data of 2026-10-27

Points to check

Earningsto check-1.9B KRWOperating income over the last four quarters -1.9B 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-2.47%usual range
Trading value1.4×usual range

See the full check report

Key figures

: 21.0B KRW
: Not computed — loss-making, or the four quarters are incomplete
: 0.19×
: 11,524,933 shares
Trading value ratio: 1.40× the 20-session average1.4×

52-week closing rangeNow 1,820

1,8203,375

Financials filed 2026-05-15 · KRX·DART

Something to check

1 to check: operating loss

Earningsto checkQuarterly operating income bars (6); the four dark bars make up the sum-1.9B KRW
Recent filingsnot verifiedOutside filing data coverage, so not verified
Foreign & institutionalnot verifiedOutside investor-flow coverage, so not verified
Daily moveusual range-2.47% on the reference date, placed against the usual ±1.34% band1.8×
Trading valueusual range1.40× the 20-session average1.4×
Data dateusual rangeMarket close data of 2026-10-27

Quarterly results · Q1 2026

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

Revenue28.4B KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
-1.8%
vs. prior quarter
-19.0%
Operating income-1.9B KRWOperating income bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
Still a loss
vs. prior quarter
Turned to loss
Operating margin-6.7%Operating margin bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
-4.6 pp
vs. prior quarter
-9.3 pp

Quarterly operating income trend

As of the latest official close · 2026-10-27Valuation filing date · 2026-05-15

2021Q1 -2.5B KRW2026Q1 -1.9B KRWQ4 values are derived as the annual figure minus Q1–Q3. The value table marks them in the Type column.

Same sector · 전문·사업서비스

· 53 of 85 stocks up, preferred shares excluded · trading value 453.0B KRW

Same sector · top by trading value
Stock	20D	Change	Trading value
삼성E&A	Close over the last 20 sessions +26.0%	Up +4.01%	302.3B KRW
두산테스나	Close over the last 20 sessions +3.6%	Up +1.78%	39.9B KRW
HD현대마린솔루션	Close over the last 20 sessions -26.1%	Up +4.19%	27.5B KRW
한전기술	Close over the last 20 sessions -29.8%	Up +0.44%	11.2B KRW
에스원	Close over the last 20 sessions +14.4%	Up +2.14%	7.3B KRW

Schedule

Next data 10/29 (Thu) after 08:50

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Investor flows, financials and valuation are provided for 369 stocks. These stocks account for about 82% of trading value, about 92% of market capitalisation. Coverage status →

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