신성이엔지

011930KOSPIView the 반도체 sectorTheme Semiconductors & electronics

15,720KRWMarket close of 10/21 (Wed)

Up +2.54%+390KRWMarket close of 10/21 (Wed)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/22 (Thu)14,970KRWDown -4.77%

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

Open: 15,460
High: 15,870
Low: 15,320
Day range: Day range low 15,320 high 15,870, open 15,460, close 15,720, previous close 15,330
Volume: 9×10K shares
: 1.4B KRW 0.33× the 20-session average

Market close of 10/21 (Wed)

Usual range

Nothing unusual in the 4 checked items

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

Points to check

Recent filingsnot verifiedOutside filing data coverage, so not verified
Foreign & institutionalnot verifiedOutside investor-flow coverage, so not verified
Daily moveusual range+2.54%+2.54%, 0.8× the usual (20-session average ±3.01%)
That day +2.54% · usual ±3.01% · large-move threshold ±6.0%

The other 3 are within the usual range

Trading value0.3×usual range
EarningsOperating income, 8 quartersOperating income, 8 quarters
Data date10/21 (Wed)Market close

See the full check report

Key figures

: 319.2B KRW
: Not computed — loss-making, or the four quarters are incomplete
: 1.41×
: 20,306,182 shares
Trading value ratio: 0.33× the 20-session average0.3×

Financials filed 2026-05-14 · KRX·DART

Usual range

Nothing unusual in the 4 checked items

Recent filingsnot verifiedOutside filing data coverage, so not verified
Foreign & institutionalnot verifiedOutside investor-flow coverage, so not verified
Daily moveusual range+2.54% on the reference date, placed against the usual ±3.01% band0.8×
Trading valueusual range0.33× the 20-session average0.3×1.4B KRW, 0.3× the 20-session average
Earningsusual rangeQuarterly operating income bars (6); the four dark bars make up the sum4.3B KRW
Data dateusual rangeMarket close data of 2026-10-21

Quarterly results · Q1 2026

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

Revenue153.7B KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
+32.1%
vs. prior quarter
+0.7%
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-1.5%Operating margin bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
+3.1 pp
vs. prior quarter
-3.4 pp

Quarterly operating income trend

As of the latest official close · 2026-10-21Valuation filing date · 2026-05-14

2021Q1 -1.4B 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 · 반도체

· 47 of 70 stocks up, preferred shares excluded · trading value 10.19 trillion KRW

Same sector · top by trading value
Stock	20D	Change	Trading value
SK하이닉스	Close over the last 20 sessions -25.8%	Up +5.81%	5,460.5B KRW
삼성전자	Close over the last 20 sessions -11.5%	Up +5.67%	3,842.7B KRW
제주반도체	Close over the last 20 sessions -5.7%	Up +3.64%	53.2B KRW
SFA반도체	Close over the last 20 sessions +9.2%	Up +6.30%	48.0B KRW
하나마이크론	Close over the last 20 sessions +3.2%	Up +2.78%	40.6B 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.