웰킵스하이텍

043590KOSDAQView the 반도체 sectorTheme Semiconductors & electronics

2,000KRWMarket close of 10/22 (Thu)

Down -9.50%-210KRWMarket close of 10/22 (Thu)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/23 (Fri)1,980KRWDown -1.00%

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

Open: 2,130
High: 2,210
Low: 2,000
Day range: Day range low 2,000 high 2,210, open 2,130, close 2,000, previous close 2,210
Volume: 31×10K shares
: 652.13 million KRW 1.27× the 20-session average

Market close of 10/22 (Thu)

Something to check

1 to check: operating loss

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

Points to check

Earningsto check-2.6B KRWOperating income over the last four quarters -2.6B 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-9.50%usual range
Trading value1.3×usual range
Data date10/22 (Thu)Market close

See the full check report

Key figures

: 27.1B KRW
: Not computed — loss-making, or the four quarters are incomplete
: 0.78×
: 13,568,381 shares
Trading value ratio: 1.27× the 20-session average1.3×

Financials filed 2026-06-26 · KRX·DART

Something to check

1 to check: operating loss

Earningsto checkQuarterly operating income bars (6); the four dark bars make up the sum-2.6B KRW
Recent filingsnot verifiedOutside filing data coverage, so not verified
Foreign & institutionalnot verifiedOutside investor-flow coverage, so not verified
Daily moveusual range-9.50% on the reference date, placed against the usual ±7.41% band1.3×
Trading valueusual range1.27× the 20-session average1.3×
Data dateusual rangeMarket close data of 2026-10-22

Quarterly results · Q1 2026

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

Revenue4.5B KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
-18.3%
vs. prior quarter
-9.6%
Operating income-436.21 million 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-9.7%Operating margin bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
-10.7 pp
vs. prior quarter
+8.6 pp

Quarterly operating income trend

As of the latest official close · 2026-10-22Valuation filing date · 2026-06-26

2021Q1 -658.87 million KRW2026Q1 -436.21 million KRWQ4 values are derived as the annual figure minus Q1–Q3. The value table marks them in the Type column.

Same sector · 반도체

· 6 of 71 stocks up, preferred shares excluded · trading value 6.75 trillion KRW

Same sector · top by trading value
Stock	20D	Change	Trading value
SK하이닉스	Close over the last 20 sessions -34.1%	Down -5.49%	3,524.6B KRW
삼성전자	Close over the last 20 sessions -17.8%	Down -4.03%	2,493.0B KRW
하나마이크론	Close over the last 20 sessions -4.5%	Down -4.90%	42.8B KRW
제주반도체	Close over the last 20 sessions -11.7%	Down -5.26%	36.7B KRW
파두	Close over the last 20 sessions -19.6%	Down -5.49%	32.3B KRW

Schedule

Next data 10/26 (Mon) after 08:50

Investor flows, financials and valuation are provided for 369 stocks. These stocks account for about 76% 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.