이지트로닉스

377330KOSDAQView the 전기장비 sectorTheme Electrical equipment & refining

3,515KRWMarket close of 10/27 (Tue)

Up +29.94%+810KRWMarket close of 10/27 (Tue)

Preliminary value — replaced once official KRX data for the same date is publishedClose of 10/28 (Wed)2,970KRWDown -15.51%

Preliminary · replaced once official KRX data for the same date is published

Open: 3,180
High: 3,515
Low: 3,050
Day range: Day range low 3,050 high 3,515, open 3,180, close 3,515, previous close 2,705
Volume: 18×10K shares
: 626.50 million KRW 52.05× the 20-session average

Market close of 10/27 (Tue)

Where it sits in the 1-year range

66% of the way up from the lowest close in 1 year (252 sessions) · -16.2% from the high

Several things to check

3 to check: bigger daily move than usual · more trading value than usual · operating loss

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

Data dateMost recent closing data10/27 (Tue)

Market close data of 2026-10-27

Points to check

Daily moveto check+29.94%+29.94%, 20.9× the usual (20-session average ±1.43%)
That day +29.94% · usual ±1.43% · large-move threshold ±3.0%
Trading valueto check52.0×626.50 million KRW, 52.0× the 20-session average
52.05× the 20-session average · check threshold 3×
Earningsto check-23.2B KRWOperating income over the last four quarters -23.2B KRW (loss)Operating income, 8 quarters

The other 2

Recent filingsnot verified
Foreign & institutionalnot verified

See the full check report

Key figures

: 28.6B KRW
: Not computed — loss-making, or the four quarters are incomplete
: 0.75×
: 8,139,954 shares
Trading value ratio: 52.05× the 20-session average52.0×

52-week closing rangeNow 3,515

2,1904,195

Financials filed 2026-05-15 · KRX·DART

Several things to check

3 to check: bigger daily move than usual · more trading value than usual · operating loss

Daily moveto check+29.94% on the reference date, placed against the usual ±1.43% band20.9×
Trading valueto check52.05× the 20-session average52.0×
Earningsto checkQuarterly operating income bars (6); the four dark bars make up the sum-23.2B KRW
Recent filingsnot verifiedOutside filing data coverage, so not verified
Foreign & institutionalnot verifiedOutside investor-flow coverage, so not verified
Data dateusual rangeMarket close data of 2026-10-27

Quarterly results · Q1 2026

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

Revenue1.4B KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
-66.4%
vs. prior quarter
-68.5%
Operating income-3.5B 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-243.3%Operating margin bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
-270.3 pp
vs. prior quarter
-189.8 pp

Quarterly operating income trend

As of the latest official close · 2026-10-27Valuation filing date · 2026-05-15

2023Q2 -743.94 million KRW2026Q1 -3.5B KRWQ4 values are derived as the annual figure minus Q1–Q3. The value table marks them in the Type column.

Same sector · 전기장비

· 53 of 66 stocks up, preferred shares excluded · trading value 608.1B KRW

Same sector · top by trading value
Stock	20D	Change	Trading value
HD현대일렉트릭	Close over the last 20 sessions -36.4%	Up +0.67%	86.4B KRW
대한광통신	Close over the last 20 sessions -22.6%	Up +2.39%	70.4B KRW
효성중공업	Close over the last 20 sessions -33.9%	Up +3.29%	68.0B KRW
LS ELECTRIC	Close over the last 20 sessions -23.1%	Up +3.40%	60.4B KRW
서진시스템	Close over the last 20 sessions -6.7%	Down -4.31%	48.0B KRW

Schedule

Next data 10/29 (Thu) after 08:50

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