한국정보통신

025770KOSDAQView the 통신서비스 sectorTheme 통신서비스

7,700KRWMarket close of 10/20 (Tue)

Down -0.13%-10KRWMarket close of 10/20 (Tue)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/21 (Wed)7,740KRWUp +0.52%

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

Open: 7,760
High: 7,760
Low: 7,610
Day range: Day range low 7,610 high 7,760, open 7,760, close 7,700, previous close 7,710
Volume: 1×10K shares
: 62.79 million KRW 0.40× the 20-session average

Market close of 10/20 (Tue)

Where it sits in the 1-year range

7% of the way up from the lowest close in 1 year (252 sessions) · -51.6% from the high

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-0.13%-0.13%, 0.1× the usual (20-session average ±0.94%)
That day -0.13% · usual ±0.94% · large-move threshold ±3.0%

The other 3 are within the usual range

Trading value0.4×usual range
EarningsOperating income, 8 quartersOperating income, 8 quarters
Data date10/20 (Tue)Market close

See the full check report

Key figures

: 288.3B KRW
: PER 4.20×, sector median 6.84× (11 stocks)4.20×
: PBR 0.87×, sector median 0.87× (13 stocks)0.87×
: 37,444,271 shares
Trading value ratio: 0.40× the 20-session average0.4×

52-week closing rangeNow 7,700

7,12015,910

Financials filed 2026-05-13 · 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-0.13% on the reference date, placed against the usual ±0.94% band0.1×
Trading valueusual range0.40× the 20-session average0.4×
Earningsusual rangeQuarterly operating income bars (6); the four dark bars make up the sum46.1B KRW
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

Revenue216.2B KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
+12.4%
vs. prior quarter
-2.1%
Operating income11.0B KRWOperating income bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
+8.6%
vs. prior quarter
+83.3%
Operating margin5.1%Operating margin bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
-0.2 pp
vs. prior quarter
+2.4 pp

Quarterly operating income trend

As of the latest official close · 2026-10-20Valuation filing date · 2026-05-13

2021Q1 6.2B KRW2026Q1 11.0B KRWQ4 values are derived as the annual figure minus Q1–Q3. The value table marks them in the Type column.

Same sector · 통신서비스

· 1 of 13 stocks up, preferred shares excluded · trading value 78.3B KRW

Same sector · top by trading value
Stock	20D	Change	Trading value
SK텔레콤	Close over the last 20 sessions -12.3%	Down -1.53%	51.5B KRW
KT	Close over the last 20 sessions -4.2%	Down -0.20%	13.1B KRW
LG유플러스	Close over the last 20 sessions +4.7%	Down -2.85%	11.7B KRW
더즌	Close over the last 20 sessions -2.7%	Down -4.04%	1.0B KRW
나이스정보통신	Close over the last 20 sessions -0.1%	Down -4.98%	0.4B 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.