코아시아

045970KOSDAQView the 전자부품 sectorTheme Semiconductors & electronics

3,475KRWMarket close of 10/21 (Wed)

Down -1.97%-70KRWMarket close of 10/21 (Wed)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/22 (Thu)3,375KRWDown -2.88%

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

Open: 3,555
High: 3,660
Low: 3,445
Day range: Day range low 3,445 high 3,660, open 3,555, close 3,475, previous close 3,545
Volume: 5×10K shares
: 166.86 million KRW 0.70× the 20-session average

Market close of 10/21 (Wed)

Where it sits in the 1-year range

24% of the way up from the lowest close in 1 year (252 sessions) · -54.7% from the high

Something to check

1 to check: operating loss

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

Points to check

Earningsto check-6.1B KRWOperating income over the last four quarters -6.1B 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-1.97%usual range
Trading value0.7×usual range
Data date10/21 (Wed)Market close

See the full check report

Key figures

: 91.4B KRW
: Not computed — loss-making, or the four quarters are incomplete
: 0.72×
: 26,314,876 shares
Trading value ratio: 0.70× the 20-session average0.7×

52-week closing rangeNow 3,475

2,1657,670

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-6.1B KRW
Recent filingsnot verifiedOutside filing data coverage, so not verified
Foreign & institutionalnot verifiedOutside investor-flow coverage, so not verified
Daily moveusual range-1.97% on the reference date, placed against the usual ±2.35% band0.8×
Trading valueusual range0.70× the 20-session average0.7×
Data dateusual rangeMarket close data of 2026-10-21

Quarterly results · Q1 2026

Source: DART financials (Q4 derived as annual − three quarters)

Revenue121.8B KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
+17.2%
vs. prior quarter
+48.7%
Operating income-2.0B KRWOperating income bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
Turned to loss
vs. prior quarter
Still a loss
Operating margin-1.7%Operating margin bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
-3.4 pp
vs. prior quarter
+6.4 pp

Quarterly operating income trend

As of the latest official close · 2026-10-21Valuation filing date · 2026-05-15

2021Q1 2.7B KRW2026Q1 -2.0B KRWQ4 values are derived as the annual figure minus Q1–Q3. The value table marks them in the Type column.

Same sector · 전자부품

· 72 of 127 stocks up, preferred shares excluded · trading value 2.04 trillion KRW

Same sector · top by trading value
Stock	20D	Change	Trading value
삼성전기	Close over the last 20 sessions -12.2%	Up +1.13%	723.2B KRW
두산	Close over the last 20 sessions -24.8%	Up +4.55%	311.2B KRW
대덕전자	Close over the last 20 sessions +31.1%	Down -0.23%	131.7B KRW
한화시스템	Close over the last 20 sessions -4.1%	Up +5.24%	86.6B KRW
성호전자	Close over the last 20 sessions +33.8%	Up +7.64%	84.4B 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.