ISC

153,900KRWMarket close of 10/22 (Thu)

Down -3.51%-5,600KRWMarket close of 10/22 (Thu)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/23 (Fri)148,300KRWDown -3.64%

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

Open: 158,000
High: 161,000
Low: 153,800
Day range: Day range low 153,800 high 161,000, open 158,000, close 153,900, previous close 159,500
Volume: 11×10K shares
: 17.8B KRW 0.58× the 20-session average

Market close of 10/22 (Thu)

Where it sits in the 1-year range

41% of the way up from the lowest close in 1 year (252 sessions) · -43.2% from the high

Something to check

1 to check: foreign & institutional net outflow together

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

!
Foreign & institutionalto check-12.3B KRW5 sessions: foreign -5.6B KRW · institutional -6.7B KRW
- Foreigners-5.6B KRW
- Institutions-6.7B KRW
- ← Sold moreBought more →
Last 5 sessions: foreigners -5.6B KRW · institutions -6.7B KRW
Daily moveusual range-3.51%-3.51%, 0.9× the usual (20-session average ±3.92%)
That day -3.51% · usual ±3.92% · large-move threshold ±7.8%
Trading valueusual range0.6×17.8B KRW, 0.6× the 20-session average
0.58× the 20-session average · check threshold 3×

The other 3 are within the usual range

See the full check report

52-week closing rangeNow 153,900

74,000271,000

Financials filed 2026-08-14 · KRX·DART

Something to check

1 to check: foreign & institutional net outflow together

Foreign & institutionalto checkDaily net flow bars for foreigners and institutions, last 5 sessions-12.3B KRW
Daily moveusual range-3.51% on the reference date, placed against the usual ±3.92% band0.9×
Trading valueusual range0.58× the 20-session average0.6×17.8B KRW, 0.6× the 20-session average
Earningsusual rangeQuarterly operating income bars (6); the four dark bars make up the sum84.3B KRW
Recent filingsusual rangeOne cell per day for the last 14 days; only filing days are filled0No event filing in the last 14 days
Data dateusual rangeMarket close data of 2026-10-22

· 24 of 112 stocks up, preferred shares excluded · trading value 415.8B KRW

Same sector · top by trading value
Stock	20D	Change	Trading value
삼성물산	Close over the last 20 sessions -17.8%	Down -0.52%	141.3B KRW
혜인	Close over the last 20 sessions +2.8%	Up +3.92%	90.1B KRW
유니퀘스트	Close over the last 20 sessions +41.9%	Up +14.58%	38.2B KRW
우리로	Close over the last 20 sessions +2.8%	Down -3.71%	31.4B KRW
흥구석유	Close over the last 20 sessions -8.0%	Up +0.59%	21.7B KRW

For information only, not a solicitation to invest. Investment decisions and their results are your own responsibility.