SM C&C

048550KOSDAQView the 전문·사업서비스 sectorTheme 전문·사업서비스

947KRWMarket close of 10/20 (Tue)

Up +4.18%+38KRWMarket close of 10/20 (Tue)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/21 (Wed)865KRWDown -8.66%

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

Open: 909
High: 973
Low: 905
Day range: Day range low 905 high 973, open 909, close 947, previous close 909
Volume: 64×10K shares
: 601.93 million KRW 1.17× the 20-session average

Market close of 10/20 (Tue)

Where it sits in the 1-year range

14% of the way up from the lowest close in 1 year (252 sessions) · -47.0% from the high

Something to check

1 to check: operating loss

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

Points to check

Earningsto check-595.63 million KRWOperating income over the last four quarters -595.63 million 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+4.18%usual range
Trading value1.2×usual range
Data date10/20 (Tue)Market close

See the full check report

Key figures

: 91.6B KRW
: Not computed — loss-making, or the four quarters are incomplete
: 1.14×
: 96,714,620 shares
Trading value ratio: 1.17× the 20-session average1.2×

52-week closing rangeNow 947

8151,786

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-595.63 million KRW
Recent filingsnot verifiedOutside filing data coverage, so not verified
Foreign & institutionalnot verifiedOutside investor-flow coverage, so not verified
Daily moveusual range+4.18% on the reference date, placed against the usual ±2.39% band1.7×
Trading valueusual range1.17× the 20-session average1.2×
Data dateusual rangeMarket close data of 2026-10-20

Quarterly results · Q1 2026

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

Revenue21.5B KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
+21.3%
vs. prior quarter
-40.8%
Operating income-2.2B 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-10.4%Operating margin bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
+6.2 pp
vs. prior quarter
-18.9 pp

Quarterly operating income trend

As of the latest official close · 2026-10-20Valuation filing date · 2026-05-14

2021Q1 -3.1B KRW2026Q1 -2.2B KRWQ4 values are derived as the annual figure minus Q1–Q3. The value table marks them in the Type column.

Same sector · 전문·사업서비스

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

Same sector · top by trading value
Stock	20D	Change	Trading value
삼성E&A	Close over the last 20 sessions -13.7%	Down -3.75%	37.2B KRW
두산테스나	Close over the last 20 sessions +30.4%	Down -6.91%	35.3B KRW
HD현대마린솔루션	Close over the last 20 sessions -14.2%	Down -4.69%	24.1B KRW
유신	Close over the last 20 sessions +15.1%	Down -4.44%	15.2B KRW
지씨지놈	Close 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.