서산

079650KOSDAQView the 비금속광물 sectorTheme Chemicals & batteries

7,330KRWMarket close of 10/20 (Tue)

Down -9.84%-800KRWMarket close of 10/20 (Tue)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/21 (Wed)7,600KRWUp +3.68%

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

Open: 8,130
High: 8,560
Low: 7,320
Day range: Day range low 7,320 high 8,560, open 8,130, close 7,330, previous close 8,130
Volume: 314×10K shares
: 25.2B KRW 1.05× the 20-session average

Market close of 10/20 (Tue)

Where it sits in the 1-year range

81% of the way up from the lowest close in 1 year (252 sessions) · -16.5% from the high

Something to check

1 to check: operating loss

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

Points to check

Earningsto check-1.0B KRWOperating income over the last four quarters -1.0B 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-9.84%usual range
Trading value1.0×usual range
Data date10/20 (Tue)Market close

See the full check report

Key figures

: 146.6B KRW
: Not computed — loss-making, or the four quarters are incomplete
: 1.43×
: 20,000,000 shares
Trading value ratio: 1.05× the 20-session average1.0×

52-week closing rangeNow 7,330

9798,780

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-1.0B KRW
Recent filingsnot verifiedOutside filing data coverage, so not verified
Foreign & institutionalnot verifiedOutside investor-flow coverage, so not verified
Daily moveusual range-9.84% on the reference date, placed against the usual ±7.43% band1.3×
Trading valueusual range1.05× the 20-session average1.0×25.2B KRW, 1.0× the 20-session average
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

Revenue11.5B KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
+46.1%
vs. prior quarter
-9.9%
Operating income308.33 million KRWOperating income bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
Turned profitable
vs. prior quarter
Turned profitable
Operating margin2.7%Operating margin bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
+27.9 pp
vs. prior quarter
+5.3 pp

Quarterly operating income trend

As of the latest official close · 2026-10-20Valuation filing date · 2026-05-15

2021Q1 176.25 million KRW2026Q1 308.33 million KRWQ4 values are derived as the annual figure minus Q1–Q3. The value table marks them in the Type column.

Same sector · 비금속광물

· 3 of 36 stocks up, preferred shares excluded · trading value 57.5B KRW

Same sector · top by trading value
Stock	20D	Change	Trading value
티씨케이	Close over the last 20 sessions -17.4%	Down -4.90%	10.5B KRW
삼표시멘트	Close over the last 20 sessions -13.5%	Down -5.31%	7.2B KRW
원익QnC	Close over the last 20 sessions -2.2%	Down -4.53%	4.0B KRW
HC보광산업	Close over the last 20 sessions +21.6%	Down -4.26%	1.6B KRW
한국석유	Close over the last 20 sessions -4.1%	Down -1.39%	1.3B 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.