인포바인

115310KOSDAQView the 통신서비스 sectorTheme 통신서비스

9,430KRWMarket close of 10/21 (Wed)

Down -0.11%-10KRWMarket close of 10/21 (Wed)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/22 (Thu)9,310KRWDown -1.27%

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

Open: 9,550
High: 9,550
Low: 9,190
Day range: Day range low 9,190 high 9,550, open 9,550, close 9,430, previous close 9,440
Volume: 1×10K shares
: 54.27 million KRW 1.30× 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-0.11%-0.11%, 0.1× the usual (20-session average ±0.75%)
That day -0.11% · usual ±0.75% · large-move threshold ±3.0%

The other 3 are within the usual range

Trading value1.3×usual range
EarningsOperating income, 8 quartersOperating income, 8 quarters
Data date10/21 (Wed)Market close

See the full check report

Key figures

: 129.2B KRW
: PER 11.25×, sector median 6.61× (11 stocks)11.25×
: PBR 1.38×, sector median 0.87× (13 stocks)1.38×
: 13,698,683 shares
Trading value ratio: 1.30× the 20-session average1.3×

Financials filed 2026-05-15 · 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-0.11% on the reference date, placed against the usual ±0.75% band0.1×
Trading valueusual range1.30× the 20-session average1.3×
Earningsusual rangeQuarterly operating income bars (6); the four dark bars make up the sum6.1B 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

Revenue6.9B KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
-3.5%
vs. prior quarter
-2.6%
Operating income1.9B KRWOperating income bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
-16.2%
vs. prior quarter
-8.9%
Operating margin27.9%Operating margin bars for the last 8 quarters; the dark bar is this quarter
vs. year ago
-4.2 pp
vs. prior quarter
-1.9 pp

Quarterly operating income trend

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

2021Q1 2.3B KRW2026Q1 1.9B KRWQ4 values are derived as the annual figure minus Q1–Q3. The value table marks them in the Type column.

Same sector · 통신서비스

· 3 of 13 stocks up, preferred shares excluded · trading value 89.4B KRW

Same sector · top by trading value
Stock	20D	Change	Trading value
SK텔레콤	Close over the last 20 sessions -11.8%	Flat 0.00%	54.5B KRW
KT	Close over the last 20 sessions -8.1%	Down -2.96%	19.7B KRW
LG유플러스	Close over the last 20 sessions +1.0%	Down -3.39%	13.2B KRW
더즌	Close over the last 20 sessions -2.4%	Down -1.80%	1.1B KRW
나이스정보통신	Close over the last 20 sessions -4.5%	Down -2.56%	0.5B 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.